The Safety Net and preregistration posts.
The Safety Net is a clearing system that collects and distributes information about preregistration posts remaining unallocated after as many doctors as possible have been placed by local efforts. Provided that the local systems operate in the final year, the Safety Net should ensure that each student has a post allocated to him before he sits the final examination.
D004503:Education, Medical, Graduate; D004651:Employment; D004739:England; D007255:Information Services; D013337:Students, Medical; D014852:Wales