LAHORE, Oct 3: Twelve teams will participate in the Lahore City Ramazan hockey tournament, starting at the Punjab University Old Campus ground from Thursday. Participating teams are: City Club, Cantt Friends, Government College, Defence Club, Wohaib Club, Ittehad Club, Chauburji Club, Pak-Sarhad Club, Noble Club, Mohammadan Club, Packages Club and Pak Heroes.