1.—(1) The sign provided for at item 5 of the sign table in Part 2 (“the diagram 674 sign”) may only be placed where no part of the road to which the speed limit applies is more than 50 metres from a traffic calming feature.
(2) The restriction in sub-paragraph (1) does not apply in respect of a road which is a cul-de-sac that is less than 80 metres long.
(3) Each of the following is a traffic calming feature—
(a)a road hump constructed pursuant to section 90A of the Highways Act 1980(1) (“the 1980 Act”) or section 36 of the Roads (Scotland) Act 1984(2) and in accordance with the Highways (Road Humps) Regulations 1999(3) or the Road Humps (Scotland) Regulations 1998(4);
(b)traffic calming works constructed in accordance with section 90G of the 1980 Act(5) or section 39A of the Roads (Scotland) Act 1984(6) and in accordance with the Highways (Traffic Calming) Regulations 1999(7) or the Roads (Traffic Calming) (Scotland) Regulations 1994(8);
(c)a refuge for pedestrians which was constructed pursuant to section 68 of the 1980 Act, or section 27(c) of the Roads (Scotland) Act 1984, after 15th June 1999 and is constructed so as to encourage a reduction in the speed of traffic using the carriageway;
(d)a variation of the relative widths of the carriageway or of any footway pursuant to section 75 of the 1980 Act, or section 1(1) or 2(1) of the Roads (Scotland) Act 1984, which—
(i)was carried out after 15th June 1999 for the purpose of encouraging a reduction in the speed of traffic using the carriageway; and
(ii)had the effect of reducing the width of the carriageway;
(e)a horizontal bend in the carriageway through which all vehicular traffic has to change direction by no less than 70 degrees within a distance of 32 metres as measured at the inner kerb radius;
(f)a sign provided for at item 1 of the Part 2 sign table varied to “20”; or
(g)a road marking provided for at item 9 of that table varied to “20”.
(4) At least one traffic calming feature as defined in paragraph (2)(a) to (e) must be placed within the zone indicated by the diagram 674 sign.
(5) For the purposes of sub-paragraph (1), the distance of 50 metres is to be measured along roads to which the speed limit indicated by the diagram 674 sign applies.
2. The sign must not be placed as a repeater sign where the road is subject to a maximum speed limit of 30 mph and has a system of carriageway lighting.
3. The sign must not be placed as a repeater sign—
(a)on a motorway; or
(b)where a road, other than a motorway, does not have a system of carriageway lighting.
4. The sign—
(a)must only be placed to indicate the effect of an Act, order, regulation, bylaw, resolution or notice which restricts the use of the road by traffic; and
(b)when placed as a terminal sign, must be placed as near as practicable to the point that the speed limit begins or ends.
5. If the road marking is placed to indicate where a maximum speed limit commences, it must be placed in conjunction with an upright sign provided for at item 1, 5, 6 or 8 of the Part 2 sign table.
6.—(1) Sub-paragraph (2) applies where the backing board for the sign is yellow.
(2) When placed on the same backing board as the sign provided for at item 81 of the sign table in Part 2 of Schedule 11, the backing board may be of any shape.
1980 c. 66. Section 90A was inserted by the Transport Act 1981 (c. 56), Schedule 10, Part 1, paragraph 2 and amended by: the Road Traffic Act 1991 (c. 40), Schedule 4, paragraph 12; the Local Government Act 1985 (c. 51) Schedule 17; the Deregulation Act 2015 (c. 20), Schedule 10, paragraph 14.
1984 c. 54. Section 36 was amended by the Road Traffic Act 1991 (c. 40), Schedule 4, paragraph 38.
S.I. 1999/1025; amended by S.I. 2005 S.I. 2004/3168, S.I. 2005/2929 and S.I. 2015/377.
S.I. 1999/1448; amended by S.I. 1999/1000 and S.S.I. 2002/419.
Section 90G was inserted by the Traffic Calming Act 1992 (c. 30), section 1(2), Schedule 1 and amended by the Greater London Authority Act 1999 (c. 29), section 269(1) to (3).
Section 39A was inserted by the Traffic Calming Act 1992, section 2(1), Schedule 2.
S.I. 1999/1026; amended by S.I. 2000/1511.
S.I. 1994/2488; amended by S.I. 1999/1000 and S.S.I 2002/419.