Danish police have shot and wounded a man at the home of Kurt Westergaard, whose cartoon depicting the Prophet Muhammad sparked an international row.

Mr Westergaard was at home in the western town of Aarhus when a man broke in. He pressed a panic button, then police entered and shot the man.

Danish officials said the intruder was a 28-year-old Somali linked to the radical Islamist al-Shabab militia.

The cartoon, printed in 2005, prompted violent protests the following year.

One of 12 cartoons published in the Danish newspaper Jyllands Posten, it depicted the Prophet Muhammad with a bomb in his turban.

In 2006 the paper apologised for the cartoons, but other European media reprinted them.

Danish embassies were then attacked by Muslims around the world and dozens killed in riots.

Mr Westergaard went into hiding amid threats to his life, but emerged last year saying he wanted to live as normal a life as possible.

His house has been heavily fortified and is under close police protection.