The Grey Squirrels (Warfarin) Order 1973
This Order, which is made for the purposes of the Agriculture (Miscellaneous Provisions) Act 1972, section 19, specifies warfarin and the soluble salts of warfarin as poisons for use for the purpose of destroying grey squirrels and specifies the manner of their use. To the extent that it relates to the use of those poisons inside a building, the order applies throughout England and Wales: as respects the use of those poisons elsewhere than inside a building, the order applies only to specified parts of England and Wales.