Item urges people to wear protective glasses at work in factories.
A man working on a machine without protective glasses. A metal particle flies into his eye and he places hand over it. He goes to a hospital for treatment. Various shots of a doctor and nurses treating him at the Royal Hospital for Eyes, Southwark, London.
Succession of shots of workers wearing various kinds of protective glasses. Close up shots of machines with particles flicking around. Several shots of people welding with protective glasses on.