The RMT trade union is allegedly urging members to take action if Transport for London (TfL) does not offer them a pay rise of 4.5 per cent.

London Underground drivers are already comfortably inside top 10pc of all salaried employees in Britain

The RMT trade union is allegedly urging members to take action if Transport for London (TfL) does not offer them a pay rise of 4.5 per cent.