Hi there
Well it puts Northern Rock into a preferential position over the other creditors, as they will eventually get their debt paid in full whereas others may not. If you are in default with the unsecured loan element of the together package, and there are grounds for Northern Rock securing, and they are one step ahead of the other creditors in this regard, then there is probably no preference.
There is also an argument, although I am sure that your other creditors would not agree, in that if NR were to reject your IVA proposals then the others would suffer far worse than under the present suggestion - for instance if you were to declare yourself bankrupt. So commerciality may win the day.
So long as your IP properly explains that this has happened within the proposal, thus allowing the other creditors the opportunity to vote accordingly, I personally would not wait any longer as you will suffer from ongoing creditor pressure and at the end of the day a change of owner in the bank may not necessarily mean a change of policy.
There is no risk to you for mortgaging in the future, but presumably this will leave you with little or no equity?
Regards, Melanie Giles, Insolvency Practitioner