SCHEDULE 11 VEHICLES FOR TESTS, TRIALS OR NON-UK USE ETC

PART 3 CONDITIONS RELATING TO USE
10 (1) In their application to a relevant vehicle, regulations 18 and 22 of the Lighting Regulations are to be read as if—
(a) the requirements relating to the markings of lamps, retro-reflectors and rear markings were omitted;
(b) the requirements relating to angles of visibility were omitted; and
(c) the requirements relating to the positioning of any lamp, retro-reflector or rear marking permitted any specified maximum measurement to be increased by 5 per cent and any specified minimum measurement to be decreased by 5 per cent.
(2) In its application to a relevant vehicle, regulation 18 of the Lighting Regulations is also to be read as if the requirements relating to the fitting of a dim-dip device or running lamp in Table 1 of Schedule 1 were omitted.

Table 16 Vehicles for tests, trials or non-UK use etc: Construction and Use Regulations that do apply
Applicable Regulations	Subject
10	Indication of overall travelling height
16	Braking systems
18(1)	Maintenance and efficiency of brakes
20	General requirement as to wheels and tracks
26	Mixing of tyres
27	Condition and maintenance of tyres
29	Maintenance of steering gear
30	View to the front
34	Windscreen wipers and washers
37	Audible warning instruments
53	Mascots
54	Silencers—general
61	Emissions
62	Closets
81,82	Restrictions on use of vehicles carrying wide or long loads
83	Number of trailers
84	Trailers drawn by motor cycles
86	Distance between motor vehicles and trailers
89	Leaving trailers at rest
90	Passengers in trailers
92	Attachment of sidecars
97	Avoidance of excessive noise
98	Stopping of engine when stationary
99	Use of audible warning instruments
100	Maintenance and use of vehicles so as not to cause danger
101	Parking in darkness
102	Passengers on motor-cycles
103	Obstruction
104	Driver’s control
105	Opening of doors
106	Reversing
107	Leaving motor vehicle unattended
108	Securing of suspended implements
109	Television sets

Table 17 Vehicles for tests, trials or non-UK use etc: Lighting Regulations that do apply
Applicable Lighting Regulations	Subject
11	Colour of lights shown by lamps and reflectors
13	Lamps to show steady light
16	Restrictions on fitting blue warning beacons etc
17	Obligatory warning beacons
18	obligatory lamps, reflectors, rear marking and devices
19	Restrictions on the obstruction of certain lamps etc
21	Projecting trailers, overhanging/projecting loads etc
22	Additional side marker lamps