Passengers on a Griga Line Bus were shaken up after the bus they were travelling in on Monday morning, narrowly escaped disaster. It happened a little after 7 near Mile 28 on the Hummingbird Highway. Witnesses say that they bus was heading on a curve, when it attempted to swerve out of the path of a car. That was when one of the back tired experienced a blow out, causing the bus to spin out of control and almost plunging into a river below. Fortunately, the bus came to a stop on the road. No injuries have been reported.