British Transport Police (BTP) say two people killed after being struck by a train at a level crossing were "a man in his 80s and a woman in her 70s", and were both from the Lincolnshire village of Cherry Willingham.
BTP said they were continuing to investigate the circumstances but that the incident was "currently being treated as non-suspicious".
More top news
There are reports that at least some MPs and Lords have been left unable to access their emails as a result of the attack.
Cuillin, six, and four-year-old Lejla designed the memorial plaque to their mum that has been installed in the Commons chamber.
Over-abstraction and an exceptionally dry winter are affecting hundreds of streams in England and Wales, warn wildlife experts.