Colombo Archbishop Malcolm Cardinal Ranjith on February 17 signed a petition urging the Government to repeal the Prevention of Terrorism Act (PTA) with the help of civil society and political forces representing all nations, led by the Tamil National Alliance (TNA), reports The Colombo Post. The petition campaign is being carried out island wide and the petition was signed in front of the Fort Railway Station in the Colombo District. TNA MP Rasamanikkam Shanakyan met the Archbishop and submitted the petition.