http://www.legislation.gov.uk/nisr/1999/454/regulation/101/made
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Vehicles
Buses
Weight limits
Speed limits
Traffic management
Government Printer for Northern Ireland
2017-09-11
ROAD TRAFFIC AND VEHICLES
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 20(6)(aa)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(3)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 20(6)(da)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(3)(d)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 24(4)(aa)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(5)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 27(3)(ba)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(6)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 32(4)(a)(v)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(9)(c)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 37(7A)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(10)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 39(3)(aa)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(12)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 40(2)(ca)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(13)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 44(1)(c)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(14)(c)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 66(3)(ba)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(15)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 68(1)(aa)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(16)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 76(1)(ca)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2016
reg. 2(18)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 20(5A)
Motor Vehicles (Construction and Use) (Amendment No. 3) Regulations (Northern Ireland) 2004
reg. 4(2)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 20(12A)
Motor Vehicles (Construction and Use) (Amendment No. 3) Regulations (Northern Ireland) 2004
reg. 4(10)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 20(14)
Motor Vehicles (Construction and Use) (Amendment No. 3) Regulations (Northern Ireland) 2004
reg. 4(12)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 24(3A)
Motor Vehicles (Construction and Use) (Amendment No. 3) Regulations (Northern Ireland) 2004
reg. 8(2)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 74A table
Motor Vehicles (Construction and Use) (Amendment No. 3) Regulations (Northern Ireland) 2004
reg. 9(a)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 49(2A)
The Motor Vehicles (Authorised Weight) and (Construction and Use) (Amendment) Regulations (Northern Ireland) 2017
reg. 3(5)(b)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 79(9)
The Motor Vehicles (Authorised Weight) and (Construction and Use) (Amendment) Regulations (Northern Ireland) 2017
reg. 3(6)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 109(2A)
The Motor Vehicles (Authorised Weight) and (Construction and Use) (Amendment) Regulations (Northern Ireland) 2017
reg. 3(10)(b)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 30A and cross heading
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2011
reg. 2
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 42(11)(e)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 2(2)(a)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 42(11)(g) and word
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 2(2)(b)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 43(9)(e)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 3(2)(a)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 43(9)(g) and word
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 3(2)(b)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 43(12)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 3(3)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 50(1)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 4(a)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 50(2)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2011
reg. 4(b)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 3 Pt. 2
para. 1(1)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2005
reg. 6(2)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 3 Pt. 2
para. 1(2)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2005
reg. 6(3)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 3 Pt. 2
para. 3-(4)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2005
reg. 6(4)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 74(17)(d)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 3(c)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(3)(a)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(2)(a)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(3)(b)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(2)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(3)(c)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(2)(c)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(4A)(a)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(3)(a)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(4A)(b)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(3)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(4A)(c)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(3)(c)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 10(8)
Motor Vehicles (Construction and Use) (Amendment No. 4) Regulations (Northern Ireland) 2003
reg. 4(4)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 74B
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 4
regs. 2
3
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 1A Pt. 1
para. 1(1)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 6(2)
regs. 5
6
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 1A Pt. 2
para. 9A
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 6(3)
Sch. 7
para. 4(4)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 8
para. 1(4B)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 7(2)
art. 2(a)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 8
para. 2(2A)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 7(4)
s. 23
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 8
para. 2(2B)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2010
reg. 7(5)
s. 23
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 32(1)(i)-(k)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2023
reg. 2(4)(a)(iii)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 32(1A)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2023
reg. 2(4)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 32(4)(ca)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2023
reg. 2(4)(c)(ii)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 125A(1)-(3)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2023
reg. 2(a)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 125A(5A)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2023
reg. 2(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 49(2A)
Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2004
reg. 3(3)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 1(table)(2)
Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2004
reg. 4
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 5
para. 4(4)
(4A)
Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2004
reg. 5(3)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
Sch. 14 Pt. 4
para. 10(1)
Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2004
reg. 6
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 24(5A)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2018
reg. 2(2)(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 73(7)(b)
The Investigatory Powers (Consequential Amendments etc.) Regulations 2018
Sch. 1
para. 2
reg. 1(3)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 144(2)
Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2003
reg. 3(a)
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 38(6A)-(6H)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2009
reg. 2(3)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 38(7)(e)
(f)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2009
reg. 2(4)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 38(9)
The Motor Vehicles (Construction and Use) (Amendment) Regulations (Northern Ireland) 2009
reg. 2(5)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 125(1)(e)-(f)
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2014
reg. 2(b)
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 44(5)(k)
The Radiation (Emergency Preparedness and Public Information) Regulations (Northern Ireland) 2019
Sch. 9
para. 1(a)
reg. 3
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 44(9A)
The Radiation (Emergency Preparedness and Public Information) Regulations (Northern Ireland) 2019
Sch. 9
para. 1(b)
reg. 3
reg. 1
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 50A and cross-heading
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2006
reg. 2
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 64A and cross-heading
The Motor Vehicles (Construction and Use) (Amendment No. 2) Regulations (Northern Ireland) 2006
reg. 3
reg. 1(1)
Motor Vehicles (Construction and Use) Regulations (Northern Ireland) 1999
reg. 125A and cross-heading
Motor Vehicles (Construction and Use) (Amendment No. 5) Regulations (Northern Ireland) 2003
reg. 2
reg. 1
Part IVConditions Relating to Use
C —Trailers and Sidecars
Unbraked trailers101
1
Subject to paragraph (2), a person shall not use, or cause or permit to be used, on a road an unbraked wheeled trailer if—
a
its laden weight exceeds its maximum gross weight; or
b
it is drawn by a vehicle of which the kerbside weight is less than twice the sum of the unladen weight of the trailer and the weight of any load which the trailer is carrying.
2
This regulation does not apply to—
a
an agricultural trailer;
b
a trailer mentioned in paragraphs (b), (d), (e), (f), (g), (h), or (i) of regulation 21(3).