Pakistan, Sept. 14 -- A policeman was injured on Sunday after a wall, built recently for an inaugural plaque for an upgradation project of Peshawar's major routes, collapsed, with Khyber Pakhtunkhwa Chief Minister Sohail Afridi also present at the ceremony. Officials said that the police official had been deployed as part of security at the inaugural ceremony, where the KP CM was invited as well. "It happened because of the crowd," a police official said, adding that the injured cop was shifted to the hospital. The chief minister left the venue after addressing the ceremony for the inauguration of road projects under the Rs200 billion Peshawar Revitalisation Plan. He also attended a separate groundbreaking ceremony of Pishtakhara Chowk Un...