- London Underground says 52% of Tube services are operating today
- Around 80% of stations are open, more than yesterday
- Around 90% of the usual number of Oyster cards were used on overall TfL network this morning
The fight broke out as the train approached Aldgate East station on Monday night, hours after the Tube strike began.
Fog and train delays added to the misery depriving many travellers of alternative ways to get to work.