Londoners (and those travelling through the city) check before you travel 🚇⚠️ Fresh Tube strikes are set to hit the London Underground on Tuesday 2 June and Thursday 4 June, with the RMT union in dispute with TfL over proposals for a voluntary four-day working week. The union says the plans could lead to longer shifts, fatigue and safety concerns. Passengers are being warned to expect disruption across the network, although the Elizabeth line, Overground, DLR, trams and buses are expected to continue running. #londonunderground #tube #uk