Based on the other thread (breakdown in service) that mentions this, how does a crook set up a false direct debit and how common is this? Is the bank not under a duty of care to the account holder to prevent this?
When a company wants to receive Direct Debits they must sign up to the Originator Scheme. This indemnifies the financial institution from having to refund your account. If you see direct debits coming out of your account that you did not set up you should contact your bank and fill out an indemnity claim form which the bank sends off on your behalf so you can get re-imbursement.