For info, not sure if anyone else might have received this...
I received notification today that Abbey were increasing the interest rate applicable to my credit card from the existing rate of 18.9% to
27.9% from March - a rise of over 47%I don't have a debt problem, although I suspect i'm not a particularly profitable customer for them - I have several £k on the card on a 0% transfer deal, and will be able to pay it off before they can sting me for any interest.