From National Rail:
London Overground services will operate at the reduced level of 4 trains an hour in both directions on both days as follows:
Saturday
Northbound departures from Forest Hill at 09. 17, 39 and 47 minutes past each hour from 0539 to 2347.
Southbound departures from Shadwell at 17, 26, 47 and 56 minutes past each hour from 0547 to 2356 . Departures from Canada Water are 5 minutes later.
NB: As Southern are operating their usual Saturday service there will be later trains from London Bridge at 0020 and 0035
Sunday
Northbound departures from Forest Hill at 0648 and then at 03, 25, 33 and 55 minutes past each hour from 0703 to 2303 then 2318 and 2325
Southbound departures from Shadwell at 0656 then at 05, 28, 35 and 58 minutes past each hour from 0705 to 2305 then 2335 and 2343 . Departures from Canada Water are 5 minutes later
SOUTHERN RAILWAYS - Sunday Only
As the London Bridge - Caterham/Tattenham Corner service is being diverted via Tulse Hill there will only be the London Bridge - Crystal Palace service stopping at Forest Hill .
Departures from Forest Hill at 29 and 59 minutes past each hour
Departures from London Bridge at 0658, 0728, 0757 then at 28 and 58 minutes past each hour from 0828 to 2258 then 2353

