In sections 48 to 51 -
"disabled person's badge" means a badge issued, or having effect as if issued, under any regulations for the time being in force under section 21 of the Chronically Sick and Disabled Persons Act 1970 [1970 c. 44.] (in relation to England and Wales and Scotland) or section 14 of the Chronically Sick and Disabled Persons (Northern Ireland) Act 1978 [1978 c. 53 (N.I.).] (in relation to Northern Ireland);
"driver" means, in relation to a vehicle which has been left on any road, the person who was driving it when it was left there;
"parking" means leaving a vehicle or permitting it to remain at rest;
"traffic sign" has the meaning given in section 142(1) of the Road Traffic Regulation Act 1984 [1984 c. 27.] (in relation to England and Wales and Scotland) and in Article 28 of the Road Traffic Regulation (Northern Ireland) Order 1997 [S.I. 1997/276 (N.I. 2).] (in relation to Northern Ireland);
"vehicle" has the same meaning as in section 99(5) of the Road Traffic Regula
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