7. Any person entering an infected premises shall—N.I.
(a)wear both overall clothing and boots which are capable of being cleansed and disinfected; and
(b)cleanse and disinfect with an approved disinfectant such clothing and boots and any equipment, utensil, appliance or other things used in connection with pigs, carcases, products or feeding stuff on the infected premises and as directed by a veterinary inspector.