In pictures: Austria bus crash

1 of 7 Emergency crews at work around the overturned bus, which tumbled down a 30-metre embankment

2 of 7 Firefighters rescue a victim from the wreckage.

3 of 7 Rescue workers administer first aid to a crash victim at the scene.

4 of 7 A wounded man is stretchered from the crash site at Bad Duerrnberg, south of Salzburg.

5 of 7 A firefighter stands by the wreckage of the tourist bus.

6 of 7 Firefighters peer through the smashed front windscreen of the overturned bus.

7 of 7 A survivor of the bus crash is said to have described the scene afterwards as resembling a 'war zone'.