London Tube Strikes Loom Over Four-Day Week Dispute

London's transport system is bracing for significant disruption with six Tube strikes planned across March, April, and May, pending an agreement between the RMT trade union and Transport for London (TfL). The RMT, representing around 10,000 TfL staff and 1,800 Tube drivers, initiated these strikes to protest the proposed introduction of a compressed four-day working week for Tube drivers. The union asserts that London Underground (LU) management is proceeding with this plan despite its rejection by a majority of Train Operators in e-referendums, highlighting a major point of contention.

The scheduled strike dates, each impacting 24 hours from midday to 11:59 am the following day, are: 24-25 March, 26-27 March, 21-22 April, 23-24 April, 19-20 May, and 21-22 May. These dates cumulatively affect 12 distinct periods of service. Should the strikes proceed, widespread disruption is highly probable across the entire Tube network, with significant knock-on effects expected for other modes of London's public transport. However, a complete shutdown is deemed unlikely, as not all Tube drivers are participating in the industrial action.

The RMT's primary concerns center on the potential risks and negative implications of the compressed four-day week. These include issues with shift lengths, the creation of unacceptable working time arrangements, problematic transfer and allocation processes, and the critical potential impact on driver fatigue and overall safety. In stark contrast, members of the ASLEF trade union have strongly supported the new working schedule. They voted in favor of the changes, considering the four-day week on full pay to be an attractive benefit and even describing it as the “biggest improvement in working conditions for Underground train drivers in decades.” This divergence in opinion underscores the complex labor relations and differing priorities among various union groups regarding the proposed operational changes.

(Source: https://londonist.com/london/transport/tube-strike-london-underground-march-april-2026)