I've compiled how our rail services will (or not) operate over the festive period.
Christmas Eve:
The Victoria service will not operate due to engineering works, a reduced service of 2tph every 30 mins will run to London Bridge. The ELL will operate a Saturday service.
Trains will finish early with the 21.36 from London Bridge and with the final ELL from Canada Water at 22.26.
Christmas Day & Boxing Day:
No trains, use bus routes on Boxing Day which will operate to a Sunday timetable.
Thursday and Friday 27/28.
Trains to Victoria will not run due to engineering works in the Streatham area, although 4tph to London Bridge will operate. Change at East Croydon for Victoria or use route 185.
For Clapham Junction, use London Overground services to Surrey Quays and change there.
London Overground will operate a Saturday service.
Saturday 29th,
A normal Saturday service except for Victoria trains which won't operate. 4tph to London Bridge will continue as normal.
Sunday 30th.
A normal Sunday service.
New Years Eve.
Saturday timetable with no Victoria trains. Extra trains will run on the ELL until 0130 to West Croydon operating every 15 minutes which are FREE from 2345. Southern trains will finish as per normal.
New Years Day.
A Sunday timetable on all lines.