The purpose of this study was: to collect data describing the main features of general practice - family, personal, domiciliary and front-line care; to obtain information about the role of the general practitioner as seen by both patients and doctors. There are ten datasets making up this study: <i>Main Patients</i> SN:394 <i>General Practitioners</i> SN:704 <i>Depression</i> SN:705 <i>G.P. Consultation</i> SN:706 <i>Out-Patients</i> SN:707 <i>Children</i> SN:708 <i>Mothers</i> SN:709 <i>Old People</i> SN:710 <i>Failure Schedules</i> SN:835 <i>No National Health Service Docotr</i> SN:836 Attitudinal/Behavioural Questions Whether ever registered with an NHS doctor, date of last consultation, reason for not having NHS doctor, intention to register with an NHS doctor, whether respondent has regular private doctor or no doctor.