Full Breakdown
London Underground Drivers’ Strike Disrupts Service on June 2 and 4, 2026
6/4/2026, 12:14:49 PM
Core Event
On 2 June and again on 4 June 2026, the Rail, Maritime and Transport (RMT) union staged 24-hour walkouts by London Underground drivers. The Circle, Piccadilly and Waterloo & City lines were fully closed; the Metropolitan (Baker Street–Aldgate) and Central (White City–Liverpool Street) sections were suspended. TfL ran a reduced timetable with limited trains before 06:30 and after 21:00.
Background & Timeline
TfL proposed a voluntary 35-hour, four-day working week to boost reliability and work-life balance. The RMT rejected it, citing fatigue, longer shifts and safety concerns. Acas-mediated talks on Monday failed, prompting the June 2 strike; a second walkout followed on June 4. Aslef drivers accepted the plan.
Service Disruption & Data
Tube journeys fell 41-43 % on June 2, while Oyster and contactless taps dropped about 10 % city-wide, showing many riders shifted to buses, the Overground and the Elizabeth line. TfL said roughly 60 % of drivers reported for work, higher than in earlier walkouts.
Impact
The loss of Tube capacity forced commuters onto congested roads, lengthening taxi queues and delaying hospital appointments. Hospitality venues saw an 8 % sales dip in April walkouts; business groups warned of cancelled bookings.
Official Positions
TfL stressed the four-day week is voluntary, does not cut contractual hours, and aligns drivers with other rail operators. TfL expressed disappointment at the strike and urged the RMT to resume talks. The RMT said TfL failed to assure safety but remains open to negotiation. Mayor Khan called the walkouts a ‘sign of failure’.
Criticism & Safety Concerns
The RMT warned longer shifts could increase driver fatigue and jeopardise passenger safety, demanding concrete assurances before any schedule change is implemented.
On-the-Ground Experiences
Commuters reported grid-locked traffic and anxiety over missed appointments; taxi drivers noted a surge in demand, calling it a ‘good day to be a taxi driver’.
Conflicting Reports & Gaps
Some outlets list the Waterloo & City line as fully closed, others omit it. Reported usage drops range from 41 % to 43 %. Exact strike-participation figures are undisclosed.
Verbatim Quotes
- “The workers on strike lose a day's salary, TfL loses revenues, businesses are losing their customers, people have hospital appointments they can't get to. This is a massive inconvenience,” — Sadiq Khan, Mayor of London
- “We remain available for meaningful talks, but strike action tomorrow will now go ahead.” — RMT spokesperson
- “Our proposals are, and have always been, clear.” — Claire Mann, TfL chief operating officer
- “Oyster and contactless card taps were only down by around 10% across the whole day, showing that Londoners and visitors to the city were still able to travel despite the strike action.” — TfL spokesperson
- “If they are striking over feeling it's dangerous to work extra time, I'm in support of it. There are more important things in life than money.” — Adrian, taxi driver
Outlook
No further strikes are scheduled; both sides will meet next week to seek a settlement on the four-day week proposal.
