Due to the planned strike by Tube staff next week DLR services will be busier than normal. More details at http://t.co/Fqc79FpCpU
The planned strikes may impact from 21.30 Tues 4 Feb for 48 hours and from 21.30 Tues 11 Feb for 48 hours. Plan ahead http://t.co/vyuaxeSc0v
Due to planned Tube strike next wk demand for bikes will be high. Please check availability of bikes before you ride: http://t.co/gWHJ8dlQ5F
The confrontation came during the Mayor's monthly phone-in show on LBC 97.3 - thought to be only the second time the two men have spoken.
The dispute over ticket office closures was deadlocked tonight with millions of commuters almost certain to be caught in the crossfire.
London Underground says services will be affected from around 9:30pm on Tuesday 4 February.