NEW DELHI: Union Aviation Minister Ashok Gajapathi Raju on Tuesday stroke a controversy by accepting that he has often carried matchboxes on flights.br br Not only this, the minister of the Modi government also swanked that being a minister he was not frisked anymore and therefore, he was able to save his lighters and matchboxes.br br Questioning the security terms of the airlines, Raju questioned that how a matchbox could become a security threat.