Chris Radburn/PA Wire/Press Association Images
The Transport Salaried Staffs Association - the rail union - says that Network Rail is planning to sack rail workers who live too far away from their work. Those who live more than 75 minutes travel time from the new rail headquarters in Milton Keynes will face the risk of redundancy.
It claims that 850 members of staff could lose their job this summer. So what does it mean for you?