A couple of years ago I was traveling from Karachi to New York via Dubai. While I was at security in Karachi, I was standing behind a molvi looking gentleman with all his dearest possesions in his hand! When he got to the xray machine, he wasn't allowed to pass through because he didn't have a "carry on" bag tag on his Lota!! When he finally got a tag, I saw that he placed it on the nalka of his plastic lota, he was then told to put it through the xray machine!! Once cleared from security, I saw the security guard stamp his lota tag and off he went!!!! I couldn't stop laughing!! :)