The hunt is on for the owner of a winning lottery ticket bought in the Three Rivers District of Hertfordshire and worth £10,000 per month for 30 years.
The ticket scooped the top prize in the Set For Life draw on May 6, matching the five main numbers of 2, 7, 25, 40 and 46 and the Life Ball of 4.
The lucky ticket-holder has until November 2 this year to claim their prize.
Camelot’s Andy Carter, senior winners’ adviser at The National Lottery, said: “We’re desperate to find this mystery ticket-holder and unite them with their winnings, this amazing prize could literally mean someone is now set for life, if only they would come forward.
“We’re urging everyone who bought a ticket in this area to check their old Set For Life tickets again or look anywhere a missing ticket could be hiding.”
Anyone not in possession of their ticket, for whatever reason, but who believes they have a genuine claim can still make a claim in writing to Camelot, but it must be within 30 days of the draw.
If no-one comes forward with the winning ticket before the prize claim deadline, then the prize money, plus all the interest it has generated, will go to help National Lottery-funded projects across the UK.