The lines will be closed from mid evening between Haslemere and Havant on Monday to Wednesday. The normal train service will run until the 2130 London Waterloo to Portsmouth Harbour in one direction and the 2119 Portsmouth Harbour to London Waterloo in the other. After these services:
- Buses will replace trains between Haslemere and Havant. Some late evening buses will continue to Portsmouth or Guildford.
- The 2145 London Waterloo to Portsmouth service will not run. The 2200 from London Waterloo will make extra stops.
If you are travelling between London Waterloo or Woking and Portsmouth, you may be able to avoid the buses by using train services via Eastleigh.