Weights and Measures Act 1985

[F12E+W+SSubject to paragraphs 3 and 11 below ballast—

(a)if made up in advance ready for retail sale or wholesale in a securely closed container, shall be sold only by volume or by net weight, and

(b)if not so made up, shall be sold only by volume in a multiple of 0.2 cubic metre or by net weight.]