Dozens of journalists have turned up at the NRM to witness the historic event. They and pilgrims from all over the world including Canada, the US and Australia have gathered to celebrate Mallard's achievement and witness a sight never seen before, which fulfills the dreams of rail fans everywhere.
More top news
Residents in parts of Doncaster who have been without tap water since yesterday afternoon have now been told it's safe to use if boiled.
Weekend weather update : Next 48 hours sunshine and showers
The 5p charge for a single-use carrier bag has had a clear impact on shoppers' behaviour, six months after being introduced.