Thanks thedaddyman, I'll follow the banks complaints procedure and see where that takes me.
janeyMary.
I would be slow to clog up the Bank with your complaint for the following reasons.
I assume your main issue is to get your mortgage sorted.
Use them misplacing your form (as per the daddyman) that you in fairness NOW need to be prioritzed.
Forms do go missing and within Banking it seems to happen too much.
I would not worry too much about where you original is hidden. Very probably on some Bank clerks desk.!
Think about your form in this way,
Even if someone got their (improper) hands on it , do you see them even having an interest in it?
I would use the (loss) as a lever to have them review your account.
When Mortgage gets resolved you can still chase up their error.
Also, even if you raise concerns on lost form etc , it will at best mean Mr Bank gets tut-tutted at , matters will still remain the same and it wastes YOUR time.