A cartoon protest in Karachi earlier this month (epa)
24 February 2006 -- Pakistani police detained dozens of Islamists and have heightened security ahead of nationwide protests planned for today.
The demonstrations have been called to protest against the publication by Western newspapers of cartoons depicting the Prophet Muhammad.
Police say they have not arrested any major leaders of radical Islamic groups who called for the rallies. Police say they have received assurances from those leaders that today's protests will be peaceful.
Khawaja Khalid Farooq, the police chief in Pakistan's eastern city of Lahore, says 35 activists from religious parties are being held today to stop them form taking part in rallies. Farooq says authorities fear those individuals may try to disrupt law and order.
Islamists at rallies in Lahore last week torched hundreds of vehicles, a provincial parliament building, shops, and Western businesses.