The MP for Bassetlaw, John Mann, will raise concerns about the safety of football stadiums in the Midlands in the House of Commons later.
He is worried that emergency evacuations are based on computer models of past disasters and not practiced in real life.
More top news
West Midlands Fire Service have advised residents to keep their windows shut as they try to contain a leak of hundreds of litres of ammonia.
Rain easing tonight.
Cloudy with some showers at first, drier by dawn.