At least 21 people were killed and nearly 30 injured when a coach overturned in southern Iran on Saturday, state media reported.
The accident occurred near Kavar, a town about 1,000 km (600 miles) from the capital, Tehran.
The official Iranian news agency quoted Masoud Abed, head of the emergency organisation in Fars province, as saying that 11 ambulances were dispatched to the scene.

Trump says US needs to own Greenland to deter Russia, China
Swiss prosecutors summon owners of ski resort bar after deadly blaze
Death toll in Philippines landfill collapse rises to 4
Trump cancels second wave of attacks on Venezuela after cooperation
Widespread power cuts, travel disrupted as Storm Goretti hammers northern Europe