People are reported to be injured following a "serious collision" on the M25 in Surrey.
Six ambulances and four fire engines are at the scene of the accident between junctions 10 and 11, in which two people are believed to have suffered "serious injuries".
Surrey Police said the clockwise carriageway is expected to remain closed "for some time".
More top news
The ruling Communist Party warning its 88 million members not to play golf, likening it to "extravagant eating and drinking".
Donald Trump's press secretary will hold his first full briefing today after a weekend in which the administration clashed with the media.
Police have confirmed "several firearms" were being used on the set in Australia when a man, who was in his 20s, was shot and killed.