The problem they have ATM is that other high street banks are reluctant to lend to each other due to rocky currency markets.
Therefore everyone keeps having to use the BoE as a lender of last resort.
Barclays had to get a 150m loan just recently from the BoE
I also love the current logic that people are struggling to pay back expensive sub-prime mortgages so as a resuly mortgages may need to become more expensive
...erm hang on, how about being more cautious with who you lend it to. Bloody banks are already making £bn's of profit ffs