Re: What will happen to me - will I end up in jail? Part 2
I think you have good grounds for a refund of all the payment protection premiums, plus interest (at the loan rate). The product was not suitable for you - misselling. You declared that you were on contract before accepting the insurance proposal, so the whole insurance contract should be null and void.
Moreover, some banks (used to?) calculate payment protection as a lump sum. They pay this to their insurance subsidiary at the start of the loan. They then add this lump sum to the loan amount and lend it to you. This way you pay interest on the cost of the payment protection! Worse, even if you repay the loan early, you end up paying what payment protection would have cost for the whole term.
Each time you topped-up the loan, the bank chose to cancel the original loan and start again. You took out payment protection three times. It's possible you have actually paid full-term payment protection for the original loan amount three times! If this is what happened, a refund of all payment protection premiums (plus interest!) could be very significant in the context of the remaining principle.
Unfortunately, I am not financially or legally qualified. I'm not sure who you should complain to. I expect a solicitor could be costly. I would write a letter asking for the total cost of all payment protection premiums (plus interest) to be refunded, on the grounds I have outlined above. You need to address this to the insurance company, not the bank. The insurance company is probably a subsidiary of the bank. If they have a customer complaints procedure, you need to exhaust it, in writing. At that point you should be able to bring a complaint to the Insurance Ombudsman ([broken link removed]).
As Roy Rogers has said, you also need to write to the bank setting out your financial situation and once more repeating your offer to pay what you are already paying as a restructuring of the loan. I think this needs to be separate from any payment protection complaint, to avoid the complaint as a whole not coming under anyone's jurisdiction.
Good luck!