Thanks for that andrewr, I see you can change between Dalston Junction and Dalston Kingsland for NLL services, but not the obvious one at Shoreditch.

Apparently the plan for Shoreditch High Street was to have it in Zone 2, but instead they decided to overcharge South Londoners by adding it to Zone 1 and East Londoners get charged a Zone 2 fare for using stations between Dalston and Wapping.

Incidentally as it's Easter, we have engineering works between Sydenham and Norwood Junction southbound only. 4tph will run to Victoria on those days replacing the Sutton service with a replacement bus service from Crystal Palace. Northbound is not affected. A Sat service will run on Friday. Didn't see what will happen on Monday with regards to frequency, but I expect a Sunday timetable then.