More than 10 dead after crash in heavy fog on Turkish motorway

Investigations into the crash are under way (AP) (IHA via AP)

At least 10 people have died and 57 others were injured after a chain-reaction crash involving seven vehicles on a motorway in north-west Turkey, officials said.

The pile-up occurred in dense fog and low visibility on the Northern Marmara Highway in Sakarya province, some 93 miles from Istanbul.