Once you told the DVLA that the vehicle is back on the road, it must be insured before you can legally drive it. To remove the SORN status from your vehicle, you simply need to tax it. Can I buy a SORN car? SORN status expires once the car changes ownership, gets scrapped or ...
DVLA Gov.uk-Vehicle Registration amp SORN DVLA FAQs.pdfLissa Coffey