I check my bank every couple of days and to my amazement found a transaction for £1.00 coming out of my account. When I checked with my bank it turned out it was Tesco!. It appears after many phone calls and going into the branch that when I paid for shopping of £26.56, they actually took £1.00 first to "check my card was valid and not a fraud".
The manager of the store said that Tesco every so often take a pound from a debit card/credit card to check that it is valid and then it goes back into your account within 5-7 working days. My arguement to this is. What if I did not have the spare pound for them to take. What if I had £27.00 in my account and by them taking the £1.00 sent me overdrawn, I would then be charged bank charges of up to £30.00. Surely I am NBU in saying this is not right....