The Welfare of Calves Regulations 1987

Requirements for the welfare of calves

2.  No person shall keep, or knowingly cause or permit to be kept, a single calf in a pen or a stall on any agricultural land unless the following requirements are complied with—

(a) the width of the pen or stall is not less than the height of the calf at the withers;

(b) the calf is free to turn round without difficulty;

(c) the calf is fed a daily diet containing sufficient iron to maintain it in full health and vigour; and

(d) if the calf is more than 14 days old, it has access each day to food containing sufficient digestible fibre so as not to impair the development of its rumen.