Reduced service on Thameslink route due to members of train crew being unavailable. Tickets being accepted on First Capital Connect Great Northern services, South West Trains, London Buses and London Underground services.
Replacement bus service running between Livingston South and Shotts due to landslip at Shotts.
Replacement bus service running between Llandudno Junction and Blaenau Ffestiniog due to flooding at North Llanrwst.
Delays of up to one hour and 30 minutes between Dover and Calais due to adverse weather conditions.
Service suspended between Watford Junction and Milton Keynes Central due to overhead line problems at Hemel Hempstead. Tickets being accepted on London Midland services.
Delays of up to one hour and 30 minutes between Dover and Boulogne, and between Dover and Dieppe due to adverse weather conditions.
Delays of up to one hour and 30 minutes between Dover and Dunkerque due to adverse weather conditions.
Delays of up to one hour and 30 minutes between Dover and Calais due to adverse weather conditions.
Normal service resumed between High Barnet and Finchley Central and line operating normally following earlier obstruction on the track at Totteridge and Whetstone.
Delays of up to one hour between Cardiff Central and Pembroke, between Cardiff Central and Milford Haven and between Cardiff Central and Fishguard Harbour due to signalling problem at Pyle.
Delays of up to one hour and 20 minutes between London Paddington and Swansea due to signalling problem at Pyle, and between Swindon and Bristol Parkway.
Revised service between Portsmouth and Fishbourne due to operational reasons.
Disruption between London Euston and Birmingham New Street, between London Euston and Crewe and between London Euston and Stoke-on-Trent due to overhead line problems at Hemel Hempstead. Tickets being accepted on CrossCountry services.
Disruption between London Euston and Birmingham New Street, between London Euston and Northampton and between London Euston and Tring due to overhead line problems at Hemel Hempstead.
Flight VIK227 from Sharm-El-Sheikh was due at 21:45, now expected at 23:40.
Flight BA7544 / BD944 from Aleppo via Damascus was due at 13:05 on Tuesday, now expected at 06:00 on Wednesday.
Flight GSM662 from Tenerife was due at 17:00, now expected at 05:00 on Wednesday 25 November.
No service due to refurbishment work.
Oldham Loop line closed between Manchester Victoria and Rochdale due to engineering works.
Heathrow Terminal 2 closed until 2014 for re-development.
Mainline station closed and trains not stopping at Tipton due to station upgrade.
Services being diverted between Birmingham New Street and Cheltenham Spa due to engineering works.
Replacement bus service running between Truro and Falmouth Docks due to engineering works.
Replacement bus service running between Llanwrtyd and Llandrindod due to engineering works.
Line closed due to upgrade works.
Underground station closed at Blackfriars due to improvement works.
Trains not stopping at Tooting Bec, at Clapham North and at Colliers Wood and underground station closed due to engineering works.
No service between St Pancras International and Blackfriars due to engineering works.
Most trains not stopping at Burnham, and at Taplow due to engineering works.
Replacement bus service running between Grays and Pitsea due to engineering works.