At least 50 suspects have been arrested during search operations in different areas of Khyber- Pakhtunkhwa (KPK) province here on Sunday, police said. Police made special arrangements in the province to avert any untoward incident during Muharram-ul-Haram. The suspects were arrested from the different areas of Ziarat, Nowshera and Swat. Pillion riding has been also banned in Tank area of Dera Ismail Khan till 11th of Muharram.