leo0787sx: I really don't know, I'm just piggy in the middle of my bank and Vodafone. The thing is Vodafone never told me any of this, they jsut send out more forms or tell me they will call back, the support is appalling but thankfully NikT is helping me. I am happy to go back to my bank but the point is Vodafone telephone support is rubbish.
I'm not a Vodafone apologist by any stretch of the imagination but this is not their fault. They are not experts in banking, your bank is. Your bank should have been able to address this for you and have not done so (and I do work for a bank, so I know how the direct debit system works). I suggest that you direct your frustration to them.