Central, Northern and District lines partly running as RMT presses Sadiq Khan for talks over shorter working week
Limited tube services ran on Wednesday as more staff turned up for work on the London Underground, while RMT strikes disrupted the capital for the third day this week.
No talks have taken place to resolve the dispute, with the RMT now demanding a summit with the London mayor, Sadiq Khan, in its quest for a shorter working week.
Some services, including parts of the Central, Northern and District lines, were partly running on Wednesday afternoon as more staff attended work than earlier in the week.
Transport for London (TfL) hopes to run more trains again on Thursday, when controllers and signallers walk out on the final day of strikes.
