Improvement works are taking place near London Euston over the August bank holiday weekend. As a result, trains will be unable to run to or from the station on Saturday 26th and Sunday 27th August.
Trains will run as far south as Hemel Hempstead and Milton Keynes, respectively, on these days. Rail replacement buses will then run to and from Stanmore to connect with London Underground services on the Jubilee line.
A reduced train service will run to and from London Euston on Monday 28th August.