A line chart from the Institute for Government of net hospital doctor joiners and leavers in the previous 12 months, by nationality, between March 2020 and June 2023 where the number of net joiners from the UK drops in June 2021 and stays near zero for the rest of the time series. In the same time, the number of doctors recruited from the rest of the world increases, driving the overall increase in the number of hospital doctors.