- Latest available (Revised)
- Original (As enacted)
Road Traffic Act 1988
You are here:
What Version
Advanced Features
- Show Geographical Extent(e.g. England, Wales, Scotland and Northern Ireland)
- Show Timeline of Changes
Opening Options
More Resources
Changes to legislation:
Road Traffic Act 1988, Section 186 is up to date with all changes known to be in force on or before 22 November 2024. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.
Changes to Legislation
Revised legislation carried on this site may not be fully up to date. Changes and effects are recorded by our editorial team in lists which can be found in the ‘Changes to Legislation’ area. Where those effects have yet to be applied to the text of the legislation by the editorial team they are also listed alongside the legislation in the affected provisions. Use the ‘more’ link to open the changes and effects relevant to the provision you are viewing.
Changes and effects yet to be applied to the whole Act associated Parts and Chapters:
Whole provisions yet to be inserted into this Act (including any effects on those provisions):
- s. 3B-3D inserted by 2024 c. 10 s. 54(1)
- s. 13A(1A) inserted by 2024 c. 10 Sch. 3 para. 1(4)(b)
- s. 22B inserted by 2024 c. 10 s. 54(2)
- s. 25(1) s. 25 renumbered as s. 25(1) by 2024 c. 10 s. 55(a)
- s. 25(2) inserted by 2024 c. 10 s. 55(b)
- s. 34A inserted by 2000 c. 37 Sch. 7 para. 6 (This amendment not applied to legislation.gov.uk. The amending provision has been repealed)
- s. 34B 34C and cross-heading inserted by 2024 c. 10 s. 53(1)
- s. 41(2)(m) inserted by 2006 c. 49 s. 18(1)(a)
- s. 41(2)(ba) inserted by 2006 c. 49 s. 56(3)
- s. 49(3A) inserted by 2006 c. 49 s. 48(1)
- s. 66(7A) inserted by 2006 c. 49 s. 56(5)
- s. 67(1A)(1B) inserted by 2024 c. 10 s. 92(2)(a)
- s. 67(3B)(d) and word inserted by 2024 c. 10 s. 92(2)(b)(ii)
- s. 67(8A) inserted by 2024 c. 10 s. 92(2)(c)
- s. 67(11) inserted by 2024 c. 10 s. 92(2)(d)
- s. 68(6)(d) and word inserted by 2024 c. 10 s. 92(3)(b)(ii)
- s. 68(7)(8) inserted by 2024 c. 10 s. 92(3)(c)
- s. 69(1)(d) and word inserted by 2024 c. 10 s. 92(4)(a)
- s. 69(2)(d) and word inserted by 2024 c. 10 s. 92(4)(b)
- s. 69(10) inserted by 2024 c. 10 s. 92(4)(c)
- s. 76(11) inserted by 2024 c. 10 s. 56
- s. 85(1) words omitted (temp.) by S.I. 2019/648 reg. 2(5)(a) (This amendment not applied to legislation.gov.uk. Reg. 2(5)(a) substituted (1.9.2020) by S.I. 2020/818, regs. 1(b), Sch. 6 para. 39(2)(c)(i))
- s. 85(1) words omitted (temp.) by S.I. 2019/648 reg. 2(5)(d) (This amendment not applied to legislation.gov.uk. Reg. 2(5)(a) substituted (1.9.2020) by S.I. 2020/818, regs. 1(b), Sch. 6 para. 39(2)(c)(ii))
- s. 85(2) added by 1988 c. 54 Sch. 2 para. 17(c)
- s. 97(1)(c)(ia) words repealed by 2006 c. 49 Sch. 3 para. 6(2)(b) Sch. 7(4)
- s. 97(1)(d)(ii) words omitted by S.I. 2018/1251 reg. 2(4)
- s. 97(1ZA) inserted by 2006 c. 49 s. 38(2)
- s. 108(1BA) inserted by S.I. 2018/1251 reg. 2(5)(c)
- s. 123 123A substituted for s. 123 by 2006 c. 49 Sch. 6 para. 2
- s. 123A(3) words inserted by 2009 c. 17 s. 1(3)
- s. 124(3)-(5) inserted by 2009 c. 17 s. 3
- s. 124(6) inserted by 2015 c. 20 Sch. 2 para. 2(b) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125(3A)-(3D) inserted by 2015 c. 20 Sch. 2 para. 3(2) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125(5A) inserted by 2015 c. 20 Sch. 2 para. 3(3) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125A(5)-(7E) substituted for s. 125A(5)-(7) by 2006 c. 49 Sch. 6 para. 6(3)
- s. 125ZA inserted by 2006 c. 49 Sch. 6 para. 5
- s. 125ZA(2)(b) word omitted by 2015 c. 20 Sch. 2 para. 4(2)(a) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125ZA(2)(d) and word inserted by 2015 c. 20 Sch. 2 para. 4(2)(b) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125ZA(4)(c) word omitted by 2015 c. 20 Sch. 2 para. 4(3)(c) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125ZA(4)(c) words substituted by 2015 c. 20 Sch. 2 para. 4(3)(b) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125ZA(4)(ba)(bb) inserted by 2015 c. 20 Sch. 2 para. 4(3)(a) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 125ZA(4)(ca) inserted by 2015 c. 20 Sch. 2 para. 4(3)(d) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 126(5) omitted by 2015 c. 20 Sch. 2 para. 6 (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 126A inserted by 2016 c. 16 s. 1(3)
- s. 126A omitted (cond.) by 2006 c. 49 Sch. 6 para. 8A (as inserted) by 2016 c. 16 s. 3(3)
- s. 126A heading words inserted by S.I. 2016/1089 reg. 3(2) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 126A(1) words inserted by S.I. 2016/1089 reg. 3(3)(a) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 126A(1) words inserted by S.I. 2016/1089 reg. 3(3)(b) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128A inserted by 2006 c. 49 Sch. 6 para. 11
- s. 128A(4) inserted by 2006 c. 49 Sch. 6 para. 11 (as inserted) by 2016 c. 16 s. 4(4)
- s. 128B inserted by 2015 c. 20 Sch. 2 para. 9 (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 128ZA inserted by 2009 c. 17 s. 1(1)
- s. 128ZB inserted by 2009 c. 17 s. 2
- s. 128AZA 128AZB inserted by 2016 c. 16 s. 2(2)
- s. 128AZA 128AZB inserted (cond.) by 2006 c. 49 Sch. 6 para. 10A (as inserted) by 2016 c. 16 s. 4(2)
- s. 128AZA 128AZB substituted (cond.) by 2006 c. 49 Sch. 6 para. 10A (as inserted) by 2016 c. 16 s. 4(2)
- s. 128AZA heading words inserted by S.I. 2016/1089 reg. 4(2)(a) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128AZA(1) words inserted by S.I. 2016/1089 reg. 4(2)(b) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128AZA(4) words inserted by S.I. 2016/1089 reg. 4(2)(c) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128AZB heading words inserted by S.I. 2016/1089 reg. 4(3)(a) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128AZB(1) words inserted by S.I. 2016/1089 reg. 4(3)(b)(i) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 128AZB(1) words inserted by S.I. 2016/1089 reg. 4(3)(b)(ii) (This amendment not applied to legislation.gov.uk. Regs. 3, 4 omitted (1.12.2023) without ever being in force by virtue of S.I. 2023/1286, regs. 1, 7(3))
- s. 131(A1)-(C1) inserted by 2006 c. 49, Sch. 6 para. 13(1A) (as inserted) by S.I. 2023/1286 Sch. 3 para. 92(2)(a)(i)
- s. 131(3)(b)(c) substituted for s. 131(3)(b) and word by 2006 c. 49 Sch. 6 para. 13(4)
- s. 131(6) inserted by 2016 c. 16 s. 2(4)
- s. 131(6) inserted by 2006 c. 49 Sch. 6 para. 13(9) (as inserted) by 2016 c. 16 s. 4(5)
- s. 131(6) substituted by 2006 c. 49 Sch. 6 para. 13(9) (as inserted) by 2016 c. 16 s. 4(5)
- s. 132-133ZA and cross-heading substituted for ss. 132, 133 and cross-heading by 2006 c. 49 Sch. 6 para. 14
- s. 133(2)(a) words omitted by 2015 c. 20 Sch. 2 para. 10(a) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 133(2)(b) words omitted by 2015 c. 20 Sch. 2 para. 10(b) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 133D(1A) inserted by 2015 c. 20 Sch. 2 para. 14(2) (This amendment is to Part 5 of the Road Traffic Act 1988 as amended by Schedule 6 to the Road Safety Act 2006. Those amendments have not yet come into force)
- s. 140(1)(2) inserted by 2006 c. 49 Sch. 6 para. 23(2)
- s. 140(1A) inserted in earlier affecting provision 2006 c. 49, Sch. 6 para. 23(2) by S.I. 2023/1286 Sch. 3 para. 92(2)(b)
- s. 140(3) s. 140 renumbered as s. 140(3) by 2006 c. 49 Sch. 6 para. 23(1)
- s. 141A(5) words repealed by 2006 c. 49 Sch. 3 para. 24 Sch. 7(4)
- s. 143(1A) repealed (cond.) by S.I. 2019/1047 Sch. 2 para. 2 (This amendment not applied to legislation.gov.uk. The insertion of s. 143(1A) by 2018 c. 18, Sch. para. 17 was repealed (1.11.2019) by The Motor Vehicles (Compulsory Insurance) (Miscellaneous Amendments) Regulations 2019 (S.I. 2019/1047), reg. 1, Sch. 2 para. 1 (with reg. 5) without ever being brought into force.)
- s. 145(3A) word inserted by 2024 c. 10 Sch. 2 para. 4(2)
- s. 173(2)(g)-(gb) substituted for s. 173(2)(g) by 2006 c. 49 Sch. 6 para. 27
- s. 173(2)(n) and word inserted by 2006 c. 49 s. 37(8)
- s. 174(1)(da) inserted by 2006 c. 49 Sch. 6 para. 28
- s. 183(6A) inserted by 2006 c. 49 Sch. 6 para. 29
- s. 192(1ZA) inserted by 2024 c. 10 Sch. 2 para. 4(5)(b)
186 Supplementary provisions about those expressions. E+W+S
(1)For the purposes of section 185 of this Act, a side car attached to a motor vehicle, if it complies with such conditions as may be specified in regulations made by the Secretary of State, is to be regarded as forming part of the vehicle to which it is attached and as not being a trailer.
(2)For the purposes of section 185 of this Act, in a case where a motor vehicle is so constructed that a trailer may by partial super-imposition be attached to the vehicle in such a manner as to cause a substantial part of the weight of the trailer to be borne by the vehicle, that vehicle is to be deemed to be a vehicle itself constructed to carry a load.
(3)For the purposes of section 185 of this Act, in the case of a motor vehicle fitted with a crane, dynamo, welding plant or other special appliance or apparatus which is a permanent or essentially permanent fixture, the appliance or apparatus is not to be deemed to constitute a load or goods or burden of any description, but is to be deemed to form part of the vehicle.
(4)The Secretary of State may by regulations vary any of the maximum or minimum weights specified in section 185 of this Act.
(5)Regulations under subsection (4) above may have effect—
(a)either generally or in the case of vehicles of any class specified in the regulations, and
(b)either for the purposes of the provisions of the Road Traffic Acts and of all regulations made under those provisions or for such of those purposes as may be so specified.
(6)Nothing in section 86 of the M1Road Traffic Regulation Act 1984 limits the powers conferred by subsection (4) above.
Modifications etc. (not altering text)
C1Ss. 185, 186 applied by Road Traffic Offenders Act 1988 (c. 53, SIF 107:1), s. 98(2)
Marginal Citations
Options/Help
Print Options
PrintThe Whole Act
PrintThe Whole Part
PrintThe Whole Cross Heading
PrintThis Section only
You have chosen to open The Whole Act
The Whole Act you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
You have chosen to open The Whole Act as a PDF
The Whole Act you have selected contains over 200 provisions and might take some time to download.
Would you like to continue?
You have chosen to open The Whole Act without Schedules
The Whole Act without Schedules you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
You have chosen to open The Whole Act without Schedules as a PDF
The Whole Act without Schedules you have selected contains over 200 provisions and might take some time to download.
Would you like to continue?
You have chosen to open the Whole Act
The Whole Act you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
You have chosen to open the Whole Act without Schedules
The Whole Act without Schedules you have selected contains over 200 provisions and might take some time to download. You may also experience some issues with your browser, such as an alert box that a script is taking a long time to run.
Would you like to continue?
Legislation is available in different versions:
Latest Available (revised):The latest available updated version of the legislation incorporating changes made by subsequent legislation and applied by our editorial team. Changes we have not yet applied to the text, can be found in the ‘Changes to Legislation’ area.
Original (As Enacted or Made): The original version of the legislation as it stood when it was enacted or made. No changes have been applied to the text.
See additional information alongside the content
Geographical Extent: Indicates the geographical area that this provision applies to. For further information see ‘Frequently Asked Questions’.
Show Timeline of Changes: See how this legislation has or could change over time. Turning this feature on will show extra navigation options to go to these specific points in time. Return to the latest available version by using the controls above in the What Version box.
Opening Options
Different options to open legislation in order to view more content on screen at once
More Resources
Access essential accompanying documents and information for this legislation item from this tab. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- correction slips
- links to related legislation and further information resources
Timeline of Changes
This timeline shows the different points in time where a change occurred. The dates will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. The first date in the timeline will usually be the earliest date when the provision came into force. In some cases the first date is 01/02/1991 (or for Northern Ireland legislation 01/01/2006). This date is our basedate. No versions before this date are available. For further information see the Editorial Practice Guide and Glossary under Help.
More Resources
Use this menu to access essential accompanying documents and information for this legislation item. Dependent on the legislation item being viewed this may include:
- the original print PDF of the as enacted version that was used for the print copy
- correction slips
Click 'View More' or select 'More Resources' tab for additional information including:
- lists of changes made by and/or affecting this legislation item
- confers power and blanket amendment details
- all formats of all associated documents
- links to related legislation and further information resources
All content is available under the Open Government Licence v3.0 except where otherwise stated. This site additionally contains content derived from EUR-Lex, reused under the terms of the Commission Decision 2011/833/EU on the reuse of documents from the EU institutions. For more information see the EUR-Lex public statement on re-use.