Members of the Transport Salaried Staffs Association (TSSA) on the Elizabeth line will strike on May 24 - the date last year that the first train ran in the new tunnels from Paddington to Abbey Wood.
How to have a royal day out in London from Birmingham - trains, how to navigate the tube and more birminghammail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from birminghammail.co.uk Daily Mail and Mail on Sunday newspapers.
Some of you may remember the sketch from the TV comedy, Not the Nine O’Clock News, featured a car plant assembly line where everyone was called Bob – hand built by Roberts was the tagline.