The annual Creamfields music festival in Cheshire has been abandoned after a night of heavy rain caused the grounds to flood.
Police issued a warning first thing this morning (Sunday) advising festival goers to leave the site.
It's thought tens of thousands of campers had been left washed out.
All event entrances to the festival are now closed. Anyone with a ticket for today is being told not to travel. People already on site are being urged to be patient while exit plans are put in place.
Ticket-holders were being directed to the http://www.creamfields.com website for more information, but it too had also closed down throughout Sunday morning apparently crashing because of the amount of demand on its servers.