If the pension was declared in the bankruptcy and left untouched, I would imagine it will remain untouched. I would add the caveat of my reply in another of your questions at what-if-i-receive-a-windfall-t88164 --- I am no expert in BR and a lawyer would have the answers, or, indeed, at the risk of poking a sleeping bear with a sharp stick, your former OR.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014 http://foggy.blogs.iva.co.uk
Sharing from experiences of dealing with debt
The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.
Bob Marley. http://kallis3.blogs.iva.co.uk