RAILWAY maintenance will see all lines in the Portsmouth area closed this Sunday.
The work will affect all journeys within the city except the line between Cosham and Havant which will remain open.
Trains between London Waterloo and Portsmouth via Haslemere will run to Havant and then be replaced by buses.
South Western Railway services between Portsmouth and Southampton will run between Havant and Southampton Central. Bus services will run from Cosham to Portsmouth Harbour.
Meanwhile, Southern Railway services will have a bus service between Havant and Portsmouth.
Buses will replace Great Western Railway trains between Fareham and Portsmouth Harbour.