Normally you would get a letter from DVLA confirming that you are no longer the registered keeper. I got mine within 3 weeks of hand back. Clearly someone has not done their job in this instance.
So as Mossfinn says, ring DVLA. I would also ring mobility and inform them too.
Joss
Current car: BMW X2 sDrive 20i M Sport 5dr Step Auto In metallic Portimão Blue. 04:10:2025
Previous car:Peugeot 308 GT Premium 1.2 Pure tech Petrol.