Train strikes: More drivers set to walk out on 15 September
rain drivers at 12 rail companies will strike again as part of an ongoing dispute over pay, the Aslef union says.
It will be the biggest strike that the drivers have taken part in so far. 
Staff will walk out on 15 September, after talks broke down over pay, with the union seeking wages to keep pace with the rising cost of living.
Union general secretary Mick Whelan said workers did not want to go on strike but said the train companies had forced their hand.
rike is the latest of several in the rail industry in recent months.
Aslef drivers have previously walked out on 30 July and 13 August, causing disruption and cancellations to train services across the country.
rain drivers at the following companies are set to strike:
Rail Delivery Group, which represents train operators, has previously said it wants to give its workers a pay rise but added "to fund it unions must recognise that as an industry that has lost 20% of its revenue, we can either adapt or decline".
Mr Whelan said when taking into account rising prices, the companies "want train drivers to take a real terms pay cut - to work just as hard this year as last, but for 10% less".
"We want the companies - which are making big profits, and paying their chief executives enormous salaries and bonuses - to make a proper pay offer to help our members keep up with the increase in the cost of living," he said. 
A Department for Transport spokesperson said: "For the ninth time this summer, union leaders are choosing self-defeating strike action over constructive talks, not only disrupting the lives of millions who rely on these services but jeopardising the future of the railways and their own members' livelihoods.
"These reforms deliver the modernisations our rail network urgently needs, are essential to the future of rail, and will happen; strikes will not change this."
If it goes ahead, this will be the biggest and most disruptive yet of the recent wave of walkouts by train drivers.
It involves more operators than their two previous large-scale stoppages in August and July, and will affect much of England.
wo were on Saturdays, affecting leisure passengers during the school summer holidays. The September strike, on a Thursday, will affect more commuters.
Judging by previous strikes, train companies affected will either be able to run very few trains, or none at all.
rate to the ongoing dispute involving the RMT union - whose members have taken part in six days of national strikes this summer.
ks between Aslef and the Rail Delivery Group, representing the train companies, only started fairly recently.  
Clearly, not enough progress has been made to avert another large-scale walkout.
For 2021, the median salary for train and tram drivers was £59,189 according to the Office for National Statistics.
Aslef says it represents 96% of train drivers - most of the remaining 4% are not union members at all.
f living is rising at the fastest rate for 40 years, with inflation at 10.1% and forecast to hit 13% before the end of the year.
rease has led to many unions calling for pay rises to help workers cope. Several industries, including rail, telecoms, ports and the postal sector, have voted to go strike.
But the government and the Bank of England have warned against employers handing out big increases in salaries over fears of a 1970s-style "inflationary spiral", where firms hike wages and then pass the cost on to customers via higher prices.