The UK's biggest ever Lotto jackpot went unclaimed tonight meaning an estimated £57.8 million will have to be won or shared out on Saturday.
In addition to the jackpot, National Lottery Camelot will introduce the Millionaire Raffle, which promises one raffle winner £1 million and 20 people £20,000 each.
A National Lottery spokesperson said: "We now have a record breaking Lotto Jackpot up for grabs this Saturday and it has to be won this weekend no matter what.
"If one person banks Saturday's estimated £57.8m jackpot, they will be the biggest Lotto jackpot winner ever created in the UK. If none of our players match all six numbers on Saturday night, then the colossal jackpot prize will be shared among the winners in the next winning prize tier, potentially creating several multi-millionaires.
"In addition to the jackpot, Lotto will also create a millionaire through the Millionaire Raffle that guarantees a £1 million prize in every draw."