I did hear that banks also put a hold on tracker mortgages, not surprising considering the bank of england's rates are stupidly low at the moment.
The reason is that the actual interbank rate is considerably higher than the Bank of England (BOE) rate. As the banks finance themselves daily (at the interbank rates), the actual cost of funding is higher hence BOE trackers would mean losing money. This difference in rates makes the Govt and Bank of England's only tool to manage inflation (and cost of money) quite ineffective.
The decline in credit quality of many of the banks (due to suspect asset valuation methods - cough Lehman Brothers cough), also increases the spread they have to pay to borrow money, hence this gets past onto the customer (or they slash lending).
As the economy is pretty much built on Credit, the ongoing supply of it has to be a top priority for the government (hence selective bailouts). The banks getting bailed out didn't cause the credit crunch, but are victims of it.
As too the "twonks" responsible, it's not the stock market traders but a failure by Govt and the Regulators to properly monitor, control or even understand the banks / investment houses.
What impact all this has on Panitball is not easy to tell, it maybe that Paintball (some areas) actually does alright out of it. If it's seen as a good day out and customer sites deliver positive customer experience then people will still spend 50 quid a day out rather than 2 or 300 at the races / go karting / sailing / whatever.