A spokesperson for the Rail Delivery Group said: "This wholly unnecessary strike action called by the ASLEF leadership will sadly disrupt customers and businesses ahead of the vital festive period, while further damaging the railway at a time when it is loosing £3000 a day. The fair and affordable offer made by the industry, which would take average driver base salaries for a 4-day week from £60,000 to nearly £65,000, remains on the table. We urge the ASLEF leadership to put it to its members, give Christmas back to our passengers, and end this damaging industrial dispute."