Stagecoach says it is investigating the cause of another bus fire, this time located on a stretch of the A923 between Coupar Angus and Dundee.
Two fire appliances were called to the blaze near Tullybaccart at 7.26am last Friday (December 23), with a hose used to extinguish the flames.
There were no injuries as a result of the flames, but an investigation into the cause will be carried out.