On the general point of the thread, the massive shortage of GPs pushed up the locum rates, consequently more doctors chose locum. They should have taken into account that this comes at the cost of long term job security.
Because of rising locum costs, systems and GP substitutes have been pushed to force practices to stop using locums.
Where we are now is the inevitable result.
As soon as the workforce stabilises, the ARRS funding will evaporate and practices will then have a chouce between AHPs or MAPs, or, GPs at a lower rate of pay than currently.
Engineered supply and demand.