M1 LIVE: Traffic chaos after smash on major motorway - 'expect delays'

The M1 has closed after a smash on the major motorway.

Motorists have been told to 'expect delays' after the closure of the northbound carriageway between Junction 44 and Junction 45, near Leeds.

We'll be bringing you the very latest updates, pictures and video on this breaking news story.

For the latest news and breaking news visit: https://www.express.co.uk/news

Stay up to date with all the big headlines, pictures, analysis, opinion and video on the stories that matter to you.

Follow our social media accounts here on facebook.com/DailyExpress and @daily_express