Of 1042 individuals aged 65 years and over who were successfully interviewed in a community survey of health and physical activity, 35% (n=356) reported one or more falls in the preceding year. Although the overall ratio of female fallers to male fallers was 2.7: 1, this ratio approached unity with advancing age. Mobility was significantly impaired in those reporting falls. Asked to provide a reason for their falls, 53% reported tripping, 8% dizziness and 6% reported blackouts. A further 19% were unable to give a reason. There was no association between falls and the use of diuretics, antihypertensives or tranquillizers, but a significant association between falls and the use of hypnotics and antidepressants was found.