A single UK ticket has won Europe's biggest-ever lottery prize, the £161m Euromillions jackpot.
The winner matched all five main numbers and both the Lucky Stars to scoop the jackpot, which had been capped after a series of rollovers.
It is not known whether the ticket belongs to an individual or syndicate, or where they come from in the UK.
The winning Euromillions numbers were 17, 19, 38, 42 and 45, and the Lucky Stars were 9 and 10.
The exact amount to be claimed is £161,653,000.
'Champagne on ice'
A National Lottery spokesman said: "This is amazing news - we are absolutely delighted that a UK ticket holder has scooped the entire 185 million euro jackpot, which at the current exchange rate is a massive £161m.
"This is the biggest winner this country and Europe has ever seen and follows hot on the heels of the anonymous ticket-holder who last October scooped £113m.