December summary

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Saturday 6 and Sunday 7 December

Altered train services and buses replace trains between Clapham Junction and Barnes Saturday 6 December
Altered train services and buses replace trains in the Barnes area Sunday 7 December
Altered train services and buses replace trains in the Christchurch area Sunday 7 December
Buses replace trains between Southampton and Portsmouth, also between Eastleigh and Portsmouth Sunday 7 December
Altered train services and buses replace trains in the Effingham Junction area Sunday 7 December

Saturday 13 and Sunday 14 December

Altered train services and buses replace trains between Clapham Junction and Barnes Sunday 14 December
Altered train services and buses replace trains in the Winchester area Sunday 14 December

Saturday 20 and Sunday 21 December 2025

No planned engineering work on Saturday 20 and Sunday 21 December
Altered train services due to Rugby at Twickenham Saturday 20 December

Saturday 27 December 2025 to Friday 2 January 2026

London Waterloo and Clapham Junction line closures from Saturday 27 December 2025 to Friday 2 January 2026