I was gobsmacked when I went into my bank to buy a sterling bankdraft (£1300) with sterling cash of that amount. I was told that they would have to convert the cash into Euros and reconvert it into sterling to issue the draft. It would cost me 230 euro to do so. Can I walk into a NI bank and get the bankdraft there or do I need residency in NI? Or would a post office in NI be able to do it for me?