MANSEHRA: The Karakoram Highway, which was blocked for traffic on Saturday in protest against arrest of nine political and social activists, remained blocked on second consecutive day on Sunday, causing hardships for passengers stranded on both sides of highway. The Kohistan Police had arrested Mohammad Hassan, Mohammad Manzoor, Hifzur Rehman, Maulana Waliullah, Maulana Abdul Rehman, Abeedullah, Fazal Allai, Liaqat Ali and Abdul Jabbar after deputy commissioner Kohistan issued their arrest warrants under section 3 of…