Temporary jobs While Waiting for Registration

Hello! I was wondering if you have any advice for an IMG who just moved to the UK. I have completed 2 years house job (equivalent of foundation training) in my home country and I’m booked to take Plab 1 in November this year. I’m hoping for suggestions regarding what jobs or programmes I could do here in the meantime to keep abreast with medicine and healthcare, given that I would have a significant gap in medical practice that could adversely affect my gmc registration. Thanks so much.