Is the V5C Keeper address up to date? Was the correct address on the V5C at the time of the alleged contravention?
Please show us the letter from DCBL, only redacting personal details and the claim number. Was an order from the court ever received showing the date and the reason for the default CCJ?
It sounds as though your dad, the Keeper, did not have the correct address on the V5C for the vehicle.
What must now be done is that your dad, or you if you want to pretend to be him, must call the CNBC first thing in the morning, 8:30am is the best time to keep waiting time on hold down. When you get through, you must ask for the following details:
• On what date was the CCJ entered?
• What is the address that the claim and all documents were sent to?
• Who is the claimant and who represented them?
Finally, and very importantly, ask the person you are talking with to email you the Particulars of Claim (PoC) while you wait on the phone.
When you have these details, come back and we will review and propose how best to get the CCJ set aside.