AT vehicle definition
AT vehicle means a vehicle, other than FL or OX, intended for the carriage of dangerous goods in tank-containers, portable tanks or MEGCs of more than 3 m3 capacity, fixed tanks or demountable tanks of more than 1 m3 capacity or a battery vehicle of more than 1 m3 capacity other than an FL vehicle;
AT vehicle means:(a) A vehicle, other than EX/III or FL vehicle or than a MEMU, intended for the carriage of dangerous and hazardous goods in fixed tanks or demountable tanks with a capacity exceeding 1 m3 or in tank-containers, portable tanks or MEGCs with an individual capacity exceeding 3 m3; or(b) A battery-vehicle with a total capacity exceeding 1 m3 other than a FL vehicle;
AT vehicle means a vehicle … UNCHANGED