Anyone aged 40 and over who can walk into a vaccination centre and get a jab without an appointment.

The offer, which lasts until Sunday, is open to those who have yet to get their first dose to make the most of available vaccine supplies.

Murray Hall in Borders Lane, Loughton, will be open for drop-in vaccinations today until 1pm and tomorrow from 9am to 1pm.

Harlow Leisure Zone, in Second Avenue, Harlow, will be open for drop-ins until 4pm today, and from 9am to 4pm on both Saturday and Sunday.

Anyone who is 40+ or currently eligible to be vaccinated for another reason should take their NHS number or any other recognised form of identification, such as a driving license, passport or utility bill, with them.

Those people who already have a booked appointment at a vaccination centre, GP-led site or pharmacy should attend their appointment as planned.