I've been with Barclays and had a credit card with them for over 8 years now. I have built my credit card limit from £500 to £7,000 over the years, always paying on time, having no defaults and low balances. Out of nowhere, a couple of days ago, they have decreased my limit to £650. I am going on holiday next week and I have rented a car that required a credit card safety deposit of £1,100 that I can now not cover and will lose the deposit I put down for the car. It is absolutely outrageous to treat long-term, loyal, responsible customers this way. A credit limit that took me 8 years to build, removed in an instance for no reason (other than "your spending on the credit card last year was lower, so it seems that you do not need that high of a credit limit), well thank you very much! Now it is pointless having a credit card when I can't even book a cheap car on a holiday.