LAHORE - THE Iqbal Town Police Division held a flag march in and around Punjab University here on Wednesday. Flag march was supervised by SP Iqbal Town Umer Farooq while Police Response Unit, ARF Squad, Dolphin force and a heavy contingent of police participated in the flag march. The aim of march is to provide sense of protection to the masses and maintained law and order situation. On Monday, a violent clash between two student groups spread terror in Punjab University, forcing the administration to call police .