A close-up view of a framed warning cartoon on a bench in the chain testing facility in Chatham Dockyard. The cartoon depicts five injured workers, one of whom has a speech bubble saying "Please help I forgot to sign the accident book". In capital letters are the words "Goggles, Knee-boots, Crash helmets, Gloves" followed by - are in this store for use of the section. Don't be crippled for life through neglecting simple precautions."