Pakistan International Airline (PIA) flight PK-303 was denied clearance on reports of a bomb threat on Monday. The Lahore-Karachi flight PK-303 was grounded after a caller using an unidentified number said that a bomb has been planted in the plane. Airport security and PIA staff were put on a red alert, however the plane was cleared for take off after the authorities realised the call to be a hoax.
