The function of a meals on wheels service is to provide meals sufficiently often and of such nutritive value as to make a significant contribution to total food intake. In this investigation the meals supplied by six meals on wheels kitchens and two luncheon clubs in two North London boroughs were studied over a period of one year. This enquiry looked at the scope of the service, why and to whom meals were provided, sources from which meals were obtained and the types of containers and vehicles used.