a driver was recently fired for leaving his engine running whilst in a securely locked (ups subcontractors) compound. ups security followed the driver into the compound and the gate closed behind them and locked them both in. The driver was 12 feet from his van and still in sight of his van. he got back to his van before the ups security man got to him. the driver claimed the yard is secure and as they were in a yard owned by a ups sub contractor they were vetted by ups and the yard was deemed to be a ups yard. none of the vans in our own yard are locked and keys are always left in. our front gate doesn't even close! any help on similar situations would be greatly appreciated. Thanks.