Yet veal crates and battery cages remained legal and, when Mr Roberts approached various animal-welfare organisations, they refused to campaign to have them banned.

• 然而小牛夹栏和层架式鸡笼仍然是合法的，当罗伯茨和各种动物福利组织进行接触时，他们都拒绝为禁止上述两种饲养方式而出力。