Regulation 6 DBB
(1)
Subject to paragraph (2), no person shall supply by way of sale for any purpose, or use in connection with any trade or business or manufacturing process DBB, or any substance containing DBB, in a concentration equal to or greater than 0.1 per cent by weight.
(2)
Paragraph (1) shall not apply to DBB or any substance containing DBB if that substance is intended solely for conversion into finished products in which the concentration of DBB will be less than 0.1 percent by weight.