The Oil and Fibre Plant Seed (Wales) Regulations 2004 No. 2881 (W. 251)

SCHEDULE 3 CONDITIONS RELATING TO CROPS FROM WHICH SEED IS TO BE HARVESTED

7.  In the case of black and brown mustard and dioecious hemp, the number of plants of the crop species which are recognisable as obviously not being true to the variety shall not exceed —

(a) one per 30 square metres for the production of basic seed, and

(b) one per 10 square metres for the production of CS seed.