Two people have been shot dead and 11 others injured at an open air concert in Austria.

It happened in the early hours of this morning near the western town of Nenzing.

Police say the gunman took a gun from his car and fired into the crowd of about 150 people.

The suspect then turned the gun on himself.

Police say the man had been involved in a loud argument with a woman in a car park near the venue shortly before the shooting.