The Health and Safety (Miscellaneous Provisions) (Metrication etc.) Regulations 1992

Regulation 3(1)

SCHEDULE 1 AMENDMENTS TO THE PRINCIPAL INSTRUMENTS

PART I AMENDMENTS TO ACTS

1	2	3	4
Provisions to be amended	Subject matter of measurement	Present measurement	Measurement to be substituted
Celluloid and Cinematograph Film Act 1922(1)
Section 2(1)(a)	Minimum quantity of raw celluloid to which the Act applies	one hundredweight	50 kilograms
Section 2(2)(a)	Minimum quantity of cinematograph film to which the Act applies	eighty pounds	37 kilograms
Schedule 1
Part II, Regulation 3	Maximum quantity of film to be exposed at one time	40 pounds	18 kilograms
Part III, Regulation 10	Maximum quantity of celluloid which may be kept in one storeroom	one ton	1 tonne
	Maximum quantity of film which may be kept in one storeroom	one ton	1 tonne
Part III, Regulation 11	Maximum aggregate quantity of celluloid and cinematograph film which may be kept in one storeroom	one ton	1 tonne
Petroleum (Consolidation) Act 1928(2)
Section 1(1)(a)	Maximum quantity of petroleum-spirit which may be kept without a licence in any glass, earthenware or metal vessel	one pint	570 millilitres
Section 1(1)(b)	Maximum aggregate quantity of petroleum-spirit which may be kept without a licence	three gallons	15 litres

PART II AMENDEMENTS TO REGULATION AND ORDERS

Flax and Tow Spinning and Weaving Regulations 1906(3)
Definitions	Degrees	Fahrenheit	Celsius
Regulation 3	Minimum temperature of room where hand-hackling, roughing or machine-hackling carried on	50 degrees	10 degrees
	Minimum temperature of room where sorting, carding or preparing is carried on	55 degrees	13 degrees
	Temperature of direct draught below which no person should be exposed	50 degrees	10 degrees
Regulation 5	Minimum difference between wet and dry bulb thermometer readings	2 degrees	1 degree
Regulation 6	Temperature of water absorbing oxygen from potassium permanganate solution	60 degrees	16 degrees
	Maximum amount of oxygen absorbed by water used for humidification	0.5 grain of oxygen per gallon	7 milligrams of oxygen per litre
Regulation 8	Temperature in rooms into which steam is introduced	70 degrees	21 degrees
Regulation 9	Pitch of wet-spinning frames required to have splash guards	2¾ inches	70 millimetres
Regulation 11	Minimum difference between wet and dry bulb thermometer readings	4 degrees	2 degrees
Paints and Colours Regulations 1907(4)
Application, paragraph (2)	Minimum weight of parcels or kegs above which the prohibition on women’s employment applies	14 lbs	6 kilograms
Hemp Spinning and Weaving Regulation 1907(5)
Definitions	Degrees	Fahrenheit	Celsius
Regulation 4	Minimum temperature of room where machine-hackling is carried on	50 degrees	10 degrees
	Minimum temperature of room where carding or preparing is carried on	55 degrees	13 degrees
Regulation 5	Temperature of direct draught below which no person should be exposed	50 degrees	10 degrees
Herring Curing (Norfolk and Suffolk) Welfare Order 1920(6)
Article 1	Maximum walking distance from factory to workshop in certain areas (exemption from requirement to provide a messroom)	400 yards	400 metres
Article 4	Maximum distance of cloakroom and washing facilities from factory or workshop	250 yards	250 metres
The Celluloid (Manufacture Etc.) Regulations 1921(7)
Regulation 1(i)	Maximum quantity of celluloid not kept in fire-resisting chamber	one hundredweight	50 kilograms
	Maximum quantity of celluloid indicated on notice on storeroom door	one hundredweight	50 kilograms
The Manufacture of Cinematograph Film Regulations 1928(8)
Definitions
“Fire-resisting material”	(a) Minimum thickness of brickwork;	four and one-half inches	100 millimetres
	(b) Minimum thickness of concrete;	three inches	75 millimetres
	(c) Minimum thickness of breeze slabbing;	three inches	75 millimetres
	(d) Minimum thickness of oak or teak;	two inches	50 millimetres
	(e) Minimum thickness of glass.	one quarter of an inch	6 millimetres
“Storeroom”	Maximum quantity of film allowed	eighty pounds	37 kilograms
Regulation 2	Quantity of cinematograph film allowed in any room	eighty pounds	37 kilograms
Regulation 8(a)	Minimum and maximum areas of gas relief space in storerooms	70 square inches 90 square inches	200 square centimetres 260 square centimetres
	For each weight of film	500 pounds	100 kilograms
Regulation 9(b)(ii)	Maximum quantity of cinematograph film in storeroom	one ton	1 tonne
Horizontal Milling Machines Regulations 1928(9)
Exemptions	Regulation 3 does not apply to milling cutters used on:
	Spindles of diameters above	2½ inches	65 millimetres
	arbors of diameters above	2 inches	50 millimetres
Cotton Cloth Factories Regulations 1929(10)
Definitions	Degrees	Fahrenheit	Celsius
Regulation 1(a)	Wet bulb hygrometer reading above which artificial humidification is prohibited	72½ degrees	22.5 degrees
Regulation 1	Average wet bulb reading above which work is to cease	80 degrees	27 degrees
	Average wet bulb reading at which work may resume	80 degrees	27 degrees
Regulation 2	Temperature of water absorbing oxygen from potassium permanganate solution	60 degrees	16 degrees
	Maximum amount of oxygen absorbed by water used for humidification	0.5 grain of oxygen per gallon	7 milligrams of oxygen per litre
Regulation 5	Minimum temperature in weaving shed during first half hour of working day	50 degrees	10 degrees
	Minimum temperature in weaving shed for the working day after first half hour	55 degrees	13 degrees
	Temperature of draught below which no person should be exposed	50 degrees	10 degrees
Regulation 6(a)	Maximum diameter of steam pipes	two inches	50 millimetres bore
	Maximum diameter of steam pipes installed after 1 April 1912	one inch	25 millimetres bore
Regulation 6(d)	Minimum thickness of insulator between hangers and steam pipes	Half an inch	13 millimetres
Regulation 6(e)	Maximum projection of uncovered jet from steam pipe beyond outer surface of covering	4½ inches	115 millimetres
Regulation 6(f)	Maximum steam pressure	70 lbs per square inch	4.8 bar
Regulation 7(a)	Minimum average height of shed	14½ feet	4.4 metres
	Minimum height of valley-gutters from floor	12 feet	3.6 metres
Regulation 7(d)	Minimum width of alley-way separating boiler house and engine room from shed	6 feet	2 metres
Regulation 7(e)	Minimum horizontal distance between any boiler flue and wall of shed	6 feet	2 metres
Regulation 9	Minimum distance of roof ventilator intakes above ridges	three feet	920 millimetres
	Average of wet bulb readings between 11 am and 12 noon and between 4 and 5 pm above which all available means of natural ventilation should be kept in full operation	72½ degrees	22.5 degrees
Regulation 10	Minimum horizontal distance between clothes pegs in cloak room	eighteen inches	460 millimetres
	Minimum distance of clothes pegs from wall or pillar	Half an inch	13 millimetres
Oil Cake Welfare Order 1929(11)
Article 6	Temperature of bath water	100 degrees Farenheit	38 degrees Celsius
Petroleum-Spirit (Motor Vehicles etc) Regulations 1929(12)
Regulation 5(d)(ii)	Maximum capacity of each of two storage vessels	two gallons	10 litres
Regulation 6	Maximum quantity of petroleum-spirit in a storage place	sixty gallons	275 litres
Regulation 6(b)	Maximum distance between two storage places in the occupation of the same occupier deemed one storage place	Twenty feet	6 metres
Regulation 7(1)	Maximum capacity of storage vessel	two gallons	10 litres
Regulation 7(1)(a)	Minimum distance of storage place from any building, highway or public footpath	Twenty feet	6 metres
Regulation 7(2)	Capacity of storage vessel above which occupier should notify the local authority	two gallons	10 litres
Regulation 8(1)	Minimum distance of storage place from any building, stack of timber or other inflammable substance before notification is required	Twenty feet	6 metres
Regulation 8(1)(b)	Maximum capacity of each of two storage vessels on motor vehicle, motorboat, hovercraft or aircraft	two gallons	10 litres
Regulation 11(b)	Maximum quantity of petroleum-spirit for use in cleaning or as a solvent for repair purposes	one gill	150 millilitres
Regulation 13(b)	Increase in the maximum quantity of petroleum-spirit in a storage place in connection with making or repair of roads	sixty gallons thirty gallons	275 litres 140 litres
Regulation 13(d)	Maximum capacity of any storage vessel in connection with making or repair of roads	two gallons	10 litres
Regulation 13(g)	Minimum distance of iron locker for containing storage vessels from any means of exit from a theatre, music hall, cinema or other place of public entertainment or from a hospital	fifty feet	15 metres
	Minimum distance of iron locker from any means of exit from any other place where persons assemble for any purpose, or from a dwelling house	fifteen feet	5 metres
Regulation 13(h)	Minimum distance from iron locker of any fire or artificial light liable to ignite flammable vapour	Twenty feet	6 metres
The Petroleum (Carbide of Calcium) Order 1929(13)
Article 2(i)	Maximum quantity of carbide of calcium which may be kept without a licence so long as it is kept in separate hermetically closed metal vessels	5 lbs	2.5 kilograms
	Maximum quantity to be kept in each hermetically closed metal vessel	1 lb	500 grams
Article 2(ii)	Maximum quantity of carbide of calcium which may be kept without a licence so long as it is kept in accordance with the conditions in articles 2(ii)(a)-(e)	28 lbs	13 kilograms
Petroleum (Mixtures) Order 1929(14)
Article 2	Maximum quantity of non-liquid mixtures of petroleum which may be kept without a licence so long as it is enclosed in hermetically sealed packages or vessels	30 lbs	15 kilograms
	Maximum quantity to be kept in each hermetically sealed package or vessel	1 lb	500 grams
Article 4	Substitution of units of mass for units of volume for solid mixtures of petroleum	gallons ten pounds one gallon one and a quarter pounds one pint	litres 5 kilograms 5 litres 570 grams 570 millilitres
Cinematograph Film Stripping Regulations 1939(15)
Definitions
“Fire-resisting material”	(a) Minimum thickness of brickwork;	four and one-half inches	100 millimetres
	(b) Minimum thickness of concrete;	three inches	75 millimetres
	(c) Minimum thickness of breeze slabbing;	three inches	75 millimetres
	(d) Minimum thickness of oak or teak;	two inches	50 millimetres
	(e) Minimum thickness of glass	one quarter of an inch	6 millimetres
Part I
Regulation 2	Maximum quantity of cinematograph film in room other than storeroom	100 pounds	45 kilograms
Regulation 9(d)	Maximum temperature in drying enclosure	100° Fahrenheit	38 degrees Celsius
Regulation 10(a)(i)	Minimum distance between storeroom and buildings where persons are regularly present	20 feet	6 metres
Regulation 10(a)(vi)	Minimum height of wall above the roof between adjacent storerooms	3 feet	920 millimetres
Regulation 10(b)(ii)	Maximum quantity of cinematograph film in storeroom	one ton	1 tonne
Regulation 11(a)	Ratio of gas relief space to space in storeroom	one square foot fifty cubic feet	1 square metre 15 cubic metres
The Magnesium (Grinding of Castings and Other Articles) Special Regulations 1946(16)
Regulation 7(d)	Maximum horizontal distance that dust-laden air should travel before being drenched with water	ten feet	3 metres
Regulation 11(1)	Minimum distance from buildings where dust sludge or scale from scrubber can be disposed of by:
	Burning in the open air	100 feet	30 metres
	burning in an open incinerator	100 feet	30 metres
Regulation 13(a)	Distance from certain processes below which smoking, open lights and fires are prohibited	twenty feet	6 metres
Clay Works (Welfare) Special Regulations 1948(17)
Regulation 4(1)(c)	Maximum intervals between warm water supply points above troughs	two feet	600 millimetres
Regulation 4(2)(a)	Meaning of “unit” (of washing facilities):
	length of trough	two feet	600 millimetres
	circumference of circular or oval trough	two feet	600 millimetres
Regulation 4(2)(d)	Minimum internal length or width of trough	four feet	1.2 metres
The Jute (Safety, Health and Welfare) Regulations 1948(18)
Regulation 14(a)	Minimum temperature deemed reasonable where the only work done is opening of bales, or the batching or softening of jute	55 degrees	13 degrees Celsius
Regulation 14(b)	Minimum temperature deemed reasonable where other work is done	60 degrees	16 degrees Celsius
Regulation 16(1)(a)	Minimum width of alleyway separating engine-room, boiler-house and boiler flue from workroom	six feet	2 metres
Regulation 16(1)(b)	Minimum ventilated space separating workroom from boiler flue passing underneath	six feet	2 metres
Regulation 17(5)	Temperature of water absorbing oxygen from permanganate of potash solution	sixty degrees	16 degrees Celsius
	Maximum amount of oxygen absorbed by water used for humidification	Half a grain of oxygen per gallon	7 milligrams of oxygen per litre
Regulation 18(1)(i)	Wet bulb thermometer reading above which artificial humidification is prohibited	seventy-two and a half degrees	22.5 degrees Celsius
Regulation 18(1)(ii)	Minimum difference between the wet bulb and dry bulb thermometer readings during artificial humidification	four degrees	2 degrees Celsius
Regulation 18(2)	Wet bulb reading at which all means of ventilation and reducing temperature are to be put into operation	seventy-five degrees	24 degrees Celsius
	Wet bulb reading to be reached by the above means	seventy-two and a half degrees	22.5 degrees Celsius
Regulation 22(1)(c)	Maximum interval between water supply points above troughs	two feet	600 millimetres
Regulation 22(1)(d)	Meaning of “unit” (of washing facilities):
	length of trough	two feet	600 millimetres
	circumference of circular or oval trough	two feet	600 millimetres
Schedule 1
Requirement (a) for opening machines	Minimum length of feed table or feed band at opening machines	4 feet 6 inches	1.35 metres
	Height from the floor to which guards for table or band should extend	4 feet 6 inches	1.35 metres
	Distance which guard should extend from the vertical plane in which the nip of the roller lies	2 feet	600 millimetres
Requirement (c) for softening machines	Minimum length of feed table in front of first pair of rollers on softening machines	6 feet	1.80 metres
	Height from floor to which guards for feed table should extend	4 feet 6 inches	1.35 metres
	Distance which guard should extend from vertical plane in which axis of the roller lies	3 feet 6 inches	1.05 metres
Requirement (a) for carding and teasing machines	Maximum distance from floor to underside of guard enclosing side gearing of carding and teasing machines	8 inches	200 millimetres
Requirement (c) for carding and teasing machines	Maximum space between bars or rods of guard on doffing roller	1½ inches	38 millimetres
	Minimum distance from doffer pin points to underside of rods or bars	4 inches	100 millimetres
	Maximum space between drawing pressing roller and first rod	2 inches	50 millimetres
	Minimum distance between outermost bars or rods measured over periphery of guard	12 inches	300 millimetres
Requirement (e) for carding and teasing machines	Maximum distance between lowest cross-member of underframe and floor	8 inches	200 millimetres
	Maximum space between bars or rods covering openings above lowest cross-member	6 inches	150 millimetres
Requirement for cop winding machines	Maximum width of slots in fencing for pedal levers in cop winding machines of “cop above cone” type	1 inch	25 millimetres
Requirement (c) for dressing machines, cylinder and box or store type	Minimum space between any yarn guide roller and its adjacent steam cylinder on cylinder type dressing machines	3 inches	75 millimetres
Requirement for looms	Maximum clearance between guard and shuttle when shuttle is placed on fell of cloth with loom crank shaft on top centre	½ inch	13 millimetres
The Agriculture (Lifting of Heavy Weights) Regulations 1959(19)
Regulation 3	Maximum weight of a sack or bag permitted to be lifted or carried by a worker unaided	180 lb	80 kilograms
Factories (Cleanliness of Walls and Ceilings) Order 1960(20)
The Schedule
Paragraph 9(d)	Height above which parts of rooms, passages and staircases are exempt	twenty feet	6 metres
Gas safety Regulations 1972(21)
Regulation 5(a)	Internal diameter of service pipe	2 inches	50 millimetres
Regulation 10(d)	Minimum fall of pipe	one inch in ten feet	25 millimetres in 3 metres

Regulation 3(2)

SCHEDULE 2 SCHEDULE TO BE SUBSTITUTED AS THE SCHEDULE TO THE COTTON CLOTH FACTORIES REGULATIONS 1929

Regulation 1(b)

“SCHEDULE

Dry Bulb Readings	Wet Bulb Readings
(1)	(2)
10	9
11	10
12	11
13	12
14	13
15	14
16	15
17	16
18	17
19	18
20	19
21	20
22	20.5
23	21
24	22
25	22.5”

Regulation 12

SCHEDULE 3 AMENDMENTS RELATING TO THE DETERMINATION OF THE FLASH POINT OF PETROLEUM-SPIRIT

PART I AMENDMENTS TO THE PETROLEUM (CONSOLIDATION) ACT 1928

(1)	(2)
Provisions	Extent of repeal or modification
Petroleum (Consolidation) Act 1928(22)
Section 17	After subsection (5) insert the following new subsection— “(6) In any case where these is doubt as to whether the substance tested is petroleum-spirit the testing shall be carried out using the Abel test apparatus.”.
Section 20	Repeal
Section 23
Definition of “I.W.G.”	Repeal
Definition of “petroleum-spirit”	For the definition of petroleum-spirit, substitute the following definition— ““Petroleum-spirit” means such petroleum as when tested in accordance with Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984 (S.I. 1984/1244) has a flash point of less than 21°C Celsius.”.
Schedule 2	Repeal.

PART II AMENDMENTS TO INSTRUMENTS

(1)	(2)
Provisions	Extent of revocation or modification
Petroleum (Mixtures) Order 1929(23)
Article 1	After the words “Petroleum-spirit” substitute the following words— “except in so far as the methods referred to in Part IV of Schedule 1 to the Classification of Packaging and Labelling of Dangerous Substances Regulations 1984 (S.I. 1984/1244) are inconsistent with or contradictory to Part II of the Schedule to this Order (manner of testing mixtures of petroleum).”.
The Schedule
Part I	In Part I for “seventy-three degrees fahrenheit” substitute “21 degrees Celsius”.
Part II
Paragraph 1 (Liquid Mixtures)	After the words “shall be tested by” substitute the words— “a suitable method referred to in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984.”.
Paragraph 2 (Sedimentary and Viscous Mixtures)	In sub-paragraph (1) after the words “shall be tested by” substitute the words— “a suitable method referred to in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984.”. In sub-paragraph (2) after the words “with a stirrer” substitute the words— “appropriate to the method of test and the test shall be carried out by a suitable method referred to in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984.”. In sub-paragraph (4) after the words “shall be” substitute the words “a test specified in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984.”.
Paragraph 3 (Solid Mixtures)	(a) For the words from “solid mixture of petroleum” to “the Act of 1928” substitute “shall be that which is carried out with Abel apparatus according to a method for that apparatus set out in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984.”; (b) for “cylinders 1½ inches long” substitute “cylinders 38 millimetres long”; (c) for “1/4 inch in diameter” substitute “6 millimetres in diameter”; (d) for “shortened to 1/2 inch” substitute “shortened to 13 millimetres”; (e) for “a depth of 1½ inches” substitute “a depth of 38 millimetres”; (f) for “about 75° Fahrenheit” substitute “about 22° Celsius”; (g) for “72° Fahrenheit” substitute “20° Celsius”; (h) for “73° Fahrenheit” substitute “21° Celsius”.
The Dry Cleaning Special Regulations 1949(24)
Regulation 2(2)	For the definition of “Flash point” substitute the following definition— ““Flash point” means the flash point determined in accordance with Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1983 (S.I. 1984/1244).”
Regulation 2(2A)	After paragraph (2) of regulation 2 insert the following paragraph— “(2A) Solely for the purposes of these Regulations, for sub-paragraph (b) of paragraph 4 of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984 there shall be substituted the following sub-paragraph— “(b) by one of the non-equilibrium methods referred to in paragraph 6, except that when the flash point falls within the range 30° C to 34° C that flash point shall be confirmed by the use of like apparatus using the appropriate equilibrium method referred to in paragraph 5.””
The Factories (Testing of Aircraft Engines and Accessories) Special Regulations 1952(25)
Regulation 2(2)	For the definition of “Petroleum-spirit” substitute the following definition— ““Petroleum-spirit” means petroleum-spirit as defined in section 23 of the Petroleum (Consolidation) Act 1928 (1928 c. 32 amended by S.I. 1992/1811) and any other flammable liquid or substance which when tested in accordance with Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984 (S.I. 1984/1244) has a flash point of less than 21 degrees Celsius.”.
The Shipbuilding and Ship-repairing Regulations 1960(26)
Regulation 3(2)	For the definition of “Abel closed test” substitute the following definition— ““Abel closed test” means a test carried out with Abel apparatus according to a method for that apparatus set out in Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances p Regulations 1984 (S.I. 1984/1244).”
The Highly Flammable Liquids and Liquefied Petroleum Gases Regulations 1972(27)
Regulation 2(2)	In the definition of “highly flammable liquid” from the words “when tested” to “32 degrees Celsius and” substitute “when tested in accordance with Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984 (S.I. 1984/1244) has a flash point of less than 32 degrees Celsius and”.
Regulation 2(2A)	After paragraph (2) of regulation 2 insert the following paragraph— “(2A) Solely for the purposes of these Regulations, for sub-paragraph (b) of paragraph 4 of Part IV of Schedule 1 to the Classification, Packaging and Labelling of Dangerous Substances Regulations 1984 there shall be substituted the following sub-paragraph— “(b) by one of the non-equilibrium methods referred to in paragraph 6, except that when the flash point falls within the range 30° C to 34°C that flash point shall be confirmed by the use of like apparatus using the appropriate equilibrium method referred to in paragraph 5.””.
Schedule 1	Repeal
The Fire Certificates (Special Premises) Regulations 1976(28)
Schedule 1 Part III
Paragraph 25(a)	For the definition of “highly flammable liquid” substitute the following definition— ““highly flammable liquid” has the same meaning as in regulation 2(2) of the Highly Flammable Liquids and Liquefied Petroleum Gases Regulations 1972 (S.I. 1972/917 as amended by S.I. 1978/209 and S.I. 1992/1811).”

(1)

1922 c. 35.

(2)

1928 c. 32.

(3)

S.R. & O. 1906/177, amended by S.I. 1988/1657.

(4)

S.R. & O. 1907/17, amended by S.I. 1973/36 and S.I. 1980/1248.

(5)

S.R. & O. 1907/660, amended by S.I. 1988/1657.

(6)

S.R. & O. 1920/1622.

(7)

S.R. & O. 1921/1825, amended by S.I. 1928/82.

(8)

S.R. & O. 1928/82, amended by S.I. 1989/635.

(9)

S.R. & O. 1928/548, amended by 1934/207.

(10)

S.R. & O. 1929/300.

(11)

S.R. & O. 1929/534, amended by S.I. 1951/926.

(12)

S.R. & O. 1929/952, amended by S.I. 1979/427 and S.I. 1982/630.

(13)

S.R. & O. 1929/992.

(14)

S.R. & O. 1929/993.

(15)

S.R. & O. 1939/571, amended by S.I. 1989/635.

(16)

S.R. & O. 1946/2107.

(17)

S.I. 1948/1547.

(18)

S.I. 1948/1696, amended by S.I. 1988/1657.

(19)

S.I. 1959/2120.

(20)

S.I. 1960/1794, amended by S.I. 1974/427.

(21)

S.I. 1972/1178; these Regulations have effect as if made under section 15 of the Health and Safety at Work etc. Act 1974 (c. 37) by virtue of Schedule 8, paragraph 6 of the Gas Act 1986 (c. 44).

(22)

1928 c. 32.

(23)

S.R. & O. 1929/993.

(24)

S.I. 1949/2224 amended by S.I. 1983/977.

(25)

S.I. 1952/1689, amended by S.I. 1983/979 and S.I. 1989/639.

(26)

S.I. 1960/1932 amended by S.I. 1969/690, S.I. 1974/1681, S.I. 1980/1248 and S.I. 1983/644.

(27)

S.I. 1972/917 amended by S.I. 1978/209.

(28)

S.I. 1976/2003 amended by S.I. 1985/1333 and S.I. 1987/37.