We defined the pattern and appropriateness of GPs' new-patient referrals to a large district general hospital gastroenterology department, and assessed the implications for workload in the context of the recently introduced 'two-week target'. Prospective data were collected on all new referrals over a two-month period and 426 new appointments were included, from which data were available on 390. Only six referrals were deemed inappropriate. Sixty-nine patients had a functional disorder, and GPs were less likely to diagnose this group at referral than the gastroenterologist was after the initial consultation. Nineteen per cent of all GP referrals were classified as urgent and 6% of these had a malignancy. Fifty per cent of patients with malignancy were not perceived as meriting an urgent referral by the GP Gastroenterology outpatient facilities are already overstretched and the implementation of the two-week target will add considerable strain to the current resources, with little gain in identifying malignancy.