13 vehicles involved in accident on Muscat Expressway

Muscat: An accident involving a truck and 12 other cars has taken place on the Muscat Expressway at the Al Khuwair exit, Royal Oman Police has confirmed.
"An accident involving a truck and 12 vehicles has caused a traffic jam before Al Khuwair bridge on Muscat Expressway, in the direction of Wilayat Seeb," Royal Oman Police tweeted.
This is a breaking news story, which will be updated as soon as new information is made available. More to follow.