There are reports that Derby-based company Bombardier has lost out on the £1.6bn Thameslink contract putting jobs under threat.
Around 1,400 jobs have already been lost since German firm Siemens was originally announced as the preferred bidder to provide the 1,200 carriages two years ago.
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Three more people have been arrested in connection with the murder of Connor Smith in Birmingham.
A car involved in a crash which killed two people on the M1 was travelling the wrong way up the motorway, Highways England has said.
A total of 298 people, including 10 Brits, died when the Malaysia Airlines flight was seemingly shot down over Ukraine last July.