LONDON : Liverpool strengthened their hold on the Premier League top spot with an extraordinary 6-3 victory at battered Tottenham Hotspur after second-placed Chelsea were held to a frustrating 0-0 draw away to Everton on Sunday. Mohamed Salah scored twice, as did Luis Diaz, while Alexis Mac Allister and Dominik Szoboszlai were also on target at bamboozled Spurs for Dutchman Arne Slot's Liverpool side who head into Christmas four points clear. Chelsea could have gone into first place before