I have SOB that I bought for spares about two years ago. As it was a complete bike but partially dismantled. I got a V5 with it so I registered it in my name. Since then I have had no prompt from DVLA for either tax or SORN - my guess is that it was taken off road before SORN regulations came into force. It was cluttering up the garden so on impulse I decide to re-commission it. Its not complete yet but it has ocurred to me that it might get difficult when it comes to the point of taxing it as it has neither recent tax nor recent SORN. Anyone been in this situation or know the best way to proceed? I know I could ring DVLA but I don't want to put my head above the parapet until I have some idea of the likely issues.