London Mayor Sadiq Khan has declared a major incident due to rapidly rising Omicron cases in London.
That means emergency service response and functionality is being impacted
Numbers of infections and staff isolating are having an impact upon emergency services, with London Ambulance Service seeing around 100 vehicles off the road
London Fire Brigade are also reported as having up to a third of fire engines out of use due to staff absense.
Case rates are rising sharply and London has one of the lowest rates of vaccination in the country.
Major vaccine centres have been established this weekend at large venues such as the Valley in Charlton. Find out details here.