The RMT has announced a series of tube strikes to oppose plans to introduce a condensed four-day working week, and those tube strikes will unfold across a set of 24-hour walkouts scheduled through spring.
What Is Happening Now: Current state and immediate facts about tube strikes?
Members of the RMT who are tube drivers will carry out six 24-hour weekday strikes, each running from noon until the same time the following day. The union frames the action as opposition to a proposal to compress a normal working week into four days. RMT general secretary Eddie Dempsey said London Underground is trying to force through major changes to working patterns that have already been rejected by members.
- 24–25 March (12: 00 Tuesday – 11: 59 Wednesday)
- 26–27 March (12: 00 Thursday – 11: 59 Friday)
- 21–22 April (12: 00 Tuesday – 11: 59 Wednesday)
- 23–24 April (12: 00 Thursday – 11: 59 Friday)
- 19–20 May (12: 00 Tuesday – 11: 59 Wednesday)
- 21–22 May (12: 00 Thursday – 11: 59 Friday)
The RMT says members voted in favour of the industrial action last month. The union has expressed concerns about shift lengths, unacceptable working-time arrangements and the possible impact of fatigue on safety. The RMT also plans an instruction for its members to stop using any electronic devices issued by London Underground, including iPads.
Transport for London (TfL) has set out a contrasting position. The organisation has described the proposed change as voluntary, with no reduction in contractual hours, and says the plan would improve reliability, allow more flexible deployment of drivers and create no additional cost. TfL has indicated that those who wish to continue a five-day working pattern would be able to do so.
What Happens When Tube Strikes Hit the Network? Three plausible scenarios
Scenario mapping rests on the facts announced by the parties involved and the pattern of action set out by the RMT. The union has signalled sustained pressure through a clustered series of stoppages across spring; the Aslef union has welcomed the shorter week proposals while expressing a different view from the RMT. Finn Brennan, district organiser in London for Aslef, described the RMT action as bizarre and reiterated that the proposals remain voluntary.
Best case: Negotiated settlement before the full programme of strikes. If London Underground and the RMT reach a negotiated compromise that addresses shift-length and safety concerns while preserving voluntary adoption and contractual hours, some planned action could be called off.
Most likely: Intermittent disruption across the announced windows. Given the RMT vote in favour of action and the published schedule of six 24-hour strikes, the network is likely to face repeated weekday disruption during the listed dates as both sides attempt further talks.
Most challenging: Prolonged industrial dispute with escalation. If negotiations fail to bridge concerns about fatigue and working-time arrangements, the union could maintain the announced pattern and restrict device use, prolonging disruption and complicating operational planning.
What Should Stakeholders Do? Clear actions and what to expect next
For passengers: plan travel around the announced 24-hour blocks and expect reliable updates from the transport operator on service changes for those dates. For employers and large institutions: consider flexible scheduling options for staff who commute on affected days. For the unions and London Underground management: focus negotiations on the three explicit fault lines identified by the RMT—shift lengths, working-time arrangements and fatigue-related safety risks—while also clarifying who would be eligible for voluntary adoption and how contractual hours would be preserved.
There is acknowledged uncertainty in how talks will proceed and whether action will be altered, but the publicly stated positions by RMT leadership and Transport for London set clear parameters for near-term movement. Readers should anticipate the scheduled 24-hour industrial action windows and monitor negotiations closely as the spring schedule of tube strikes
