United Kingdom, Strike, Level 2: Countrywide rail strike on 21, 23 and 25 June – United Kingdom [Update 4]

Update 2022-06-20: Travellers in or heading to the United Kingdom should still bear in mind that a major rail strike has been announced for Tuesday (21 June), Thursday (23 June) and Saturday (25 June). The strike is organized by the Rail, Maritime and Transport (RMT) union.