4A

Subject to paragraph (4B), an eligible vehicle may display a plate or device which is green in colour.

4B

The plate or other device referred to in paragraph (4A) must be—

a

made from retroreflective material;

b

colour Pantone 7481c3 or a colour match that is as close as possible to this colour;

c

no less than forty millimetres and no more than fifty millimetres in width.

4C

No other vehicle may display a plate or other device which is green in colour.

4D

Subject to paragraphs (5) to (8) there may be displayed on a plate or other device referred to in (4A) an arrangement of letters corresponding with one of the sub-paragraphs of paragraph (9) and an emblem corresponding with one of the sub-paragraphs of paragraph (10).

11

In this regulation—

a

an “eligible vehicle” means a vehicle to which these regulations apply and which cannot produce any tailpipe emissions;

b

where the eligible vehicle is towing a trailer, paragraphs (4A), (4B), and (4D) may also apply to the plate or other device fixed to that trailer.