The Medical Recording Service and Sound Library, Kitts Croft, Writtle, Chelmsford, Essex, has produced a recording on 'How to enjoy the sea while staying alive'. It deals with simple safety precautions, runs for 33 minutes, and has 14 35 mm coloured slides to accompany it. Copies may be hired for 14 days for 6s., including postage, from their library. Tapes are available on 5-inch reels or cassettes..