
A second trade union has threatened industrial action on the Tube in a dispute over pay.
The Transport Salaried Staffs’ Association (TSSA) said it is planning to ballot its London Underground members after rejecting a pay offer.

A second trade union has threatened industrial action on the Tube in a dispute over pay.
The Transport Salaried Staffs’ Association (TSSA) said it is planning to ballot its London Underground members after rejecting a pay offer.