Federal Interior Minister Rehman Malik said on Saturday that US functionary Raymond Davis was given the visa as per rules and regulations of the government, and that the file of Davis had not been tampered with. Talking to newsmen at FIA headquarter in Islamabad, the minister said the US Citizens name has been put on the Exit Control List (ECL) on the orders of the Lahore High Court. Malik said: Foreign diplomats in Pakistan cant be allowed to carry weapons.