PESHAWAR, Pakistan (AFP) - At least two people were killed and more than 20 injured when a suicide bomber blew himself up at a crowded court complex in northwest Pakistan on Monday, a minister said.

Several gunmen attacked the complex in the city of Peshawar, including a suicide bomber who blew himself up, said the Information Minister for Khyber Pakhtunkhwa province, Mian Iftikhar Hussain.

Two people have been killed and 23 injured, he told reporters, adding that firing was continuing inside the complex.