ENGINEERING work is taking place on both the Central and Victoria lines this weekend.
There is no service on the Victoria line on Saturday due to upgrading work.
A replacement bus service will run from Walthamstow Central to Finsbury Park station in both directions.
There are no trains between Leytonstone and Liverpool Street on Sunday because of track replacement work.
Valid tickets will be accepted on national rail services between Liverpool Street and Ilford, and local buses between Ilford and Gants Hill, Redbridge and Wanstead.
There are also replacement bus services between Leytonstone and Stratford, which will run in both directions.
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