Three days of train strikes have been announced by Aslef – including on the day of the FA Cup final.
The decision to take industrial action comes as the train drivers’ union rejected a pay offer from 16 train companies.
The dates announced are Friday 12 May, Wednesday 31 May, and Saturday 3 June – the day of the football cup final and the Epsom Derby.
Aslef’s general secretary Mick Whelan said: “Our executive committee met this morning and rejected a risible proposal we received from a pressure group which represents some of the train companies.
“The proposal – of just 4% – was clearly not designed to be accepted as inflation is still running north of 10% and our members at these companies have not had an increase for four years.”