Lahore and Karachi blasts target Pakistani Shias
25 January 2011 Last updated at 16:31 GMT
At least nine people taking part in a Shia Muslim procession in the Pakistani city of Lahore have been killed by a suicide bomb, police say.
Three policemen were said to be among the dead, while 50 other people were injured, including women and children.
In a second attack on Tuesday a suicide motorcycle bomber killed two policemen near a Shia march in the southern city of Karachi.