London Underground workers will once again go on strike in two planned walkouts set to commence at 18:30 on Tuesday 25th August and at 18:30 on Thursday 27th August.
The 24-hour London Tube strikes are over work-life balance and job cuts when the all-night tube is introduced in September, the Rail, Maritime and Transport Union said.
Station staff will strike from 18:30 on each of those days and drivers from 21:00.