Regulation 21 Exemption for transport in small containers
Regulations 19(1) and (2) and 20 do not apply where the transport is by means of a container which–
(a)
is watertight and airtight;
(b)
is no larger than one cubic metre; and
(c)
is accompanied by a label or document which documents its contents, place of origin, any place of transit and its place of destination.