Ten people, including three police officers, are reported to have been killed in a car bombing in a town northwest of the Iraqi capital Baghdad.
Local officials said 30 other people, including a number of police officers, were injured.
The bombing took place near the main police building in the town of Haditha.
The blast also damaged a municipal building and a bank, as well as some surrounding shops.
Four killed in Kirkuk attack
Four members of the same family, three of them children, were killed by a rocket that struck their home in the northern city of Kirkuk.
It is not known who fired the missile, but tension between ethnic groups in the town has led to similar attacks.