METROPOLITAN LINE: Saturday 10 and Sunday 11 April, no service between Harrow-on-the-Hill and Aldgate. Use Chiltern Railways services between Harrow-on-the-Hill and Marylebone, however, please note that these services will not call at Rickmansworth this weekend (Metropolitan line trains stop as normal). Replacement buses operate.
Replacement buses operateService ML1: Harrow-on-the-Hill - Northwick Park Hospital - Kenton (for Bakerloo line and London Overground) - Preston Road - Wembley Park - Stonebridge Park (for Bakerloo line and London Overground)Service ML3: Harrow-on-the-Hill - Stonebridge Park (for Bakerloo line and London Overground) / Baker Street, operates early morning and late evening.
Metropolitan Line: Minor delays between Amersham and Rickmansworth due to an earlier signal failure at Amersham. No service between Aldgate and Harrow-on-the-Hill due to planned engineering work. GOOD SERVICE on the rest of the line.