Metropolitan Line: A 10 minute service is operating between Aldgate and Harrow-on-the-Hill. A 15 minute service is operating between Harrow-on-the-Hill and Uxbridge / Watford. A 30 minute service is operating between Harrow-on-the-Hill and Amersham / Chesham due to operational restrictions. Public transport should only be used for essential journeys.
Northern Line: An 8 minute service is operating is operating due to operational restrictions. A 15 minute shuttle service is operating between Finchley Central and Mill Hill East. Public transport should only be used for essential journeys.