The Metropolitan and Piccadilly lines will not be running through Harrow this weekend due to planned engineering work.
On Saturday April 5 and Sunday April 5 there will be mo service on metropolitan line between Wembley Park and Uxbridge / Northwood.
Transport for London says there will be replacement buses in operation while it replaces track at Preston Road and Ruislip.
A fast service will continue to operate between Harrow-on-the-Hill and Amersham, and additional Chiltern Railways services operate between Harrow-on-the-Hill and Marylebone.
On the same days the Piccadilly line will not be running South Harrow and Uxbridge. Replacement buses will also be in operation.