Motorists heading out on a Saturday faced severe delays on the southbound between J19 and J18. The travel nightmare was caused by planned road works, National Highways said.
Traffic cameras showed a long queue of vehicles stuck in . The organisation warned motorists to allow extra journey time and plan ahead, advising those who can to re-route or even delay their journey.
THIS IS A LIVE BLOG. FOLLOW OUR COVERAGE BELOW.
You may also like
'That's my emotional support animal': Four men charged after riding horses through Louisiana Walmart
'I had a painless lump in my throat - then got incurable diagnosis'
French investigation uncovers 'endemic and persistent' sexual violence in the entertainment industry
Spain delivers scathing review of 'certain type' of British tourists
Kylian Mbappe has just given Mikel Arteta and Arsenal new Real Madrid tactical blueprint