LONDON — Man of the moment Aaron Ramsey scored twice against his former club as Arsenal beat Cardiff City 3-0 Saturday to move seven points clear in the Premier League. Ramsey broke the deadlock with a fine first-half header and after substitute Mathieu Flamini added a late second, the Welshman completed victory in stoppage time to take his tally of league goals this season to eight. The win took Arsene Wenger's side seven points above nearest rivals Liverpool and Chelsea, both of whom play Sunday, as well as Everton, which climbed to fourth place by beating Stoke City. Arsenal midfielder Jack Wilshere had scored after 14 seconds against Marseille in mid-week and he almost repeated the trick at the Cardiff City Stadium, curling a 20-yard shot against the crossbar in the second minute. A remarkable incident then saw Olivier Giroud shun an opportunity to extend Arsenal's lead. Wrongly believing himself to be offside, the French striker stopped when given a clear run on goal, and when he belatedly realized that the assistant referee had kept his flag down, Steven Caulker rushed back to block. Fortunately for Giroud, Ramsey was on hand to spare his blushes in the 29th minute. The Welsh midfielder sent a superb header past David Marshall from Mesut Ozil's cross, and his refusal to celebrate against his former club prompted a round of applause from the entire stadium. Cardiff has already beaten Manchester City at home this season and drew 2-2 with Manchester United last weekend, and it came to close to equalizing in the second half when Wojciech Szczesny had to claw away a Fraizer Campbell header. But Flamini settled the visitor's nerves in the 86th minute, gathering a pass from Ozil and lashing home, before Ramsey continued his astonishing form by claiming an emphatic second goal in stoppage time. Barcelona loanee Gerard Deulofeu produced a dazzling individual display as Everton crushed Stoke 4-0 to move level on points with Liverpool and Chelsea.The 19-year-old Spanish forward opened the scoring on the stroke of half-time, exchanging passes with Steven Pienaar and then Gareth Barry before slamming a shot past Asmir Begovic at his near post. Seamus Coleman added a second early in the first half from Deulofeu's left-wing cross, before Bryan Oviedo — a replacement for the injured Leighton Baines — made it 3-0 with a crisp 25-yard drive. On-loan Chelsea forward Romelu Lukaku sealed victory with a 79th-minute tap-in from an Ovideo cross. Elsewhere, Tony Pulis's first game as Crystal Palace manager ended in a 1-0 defeat at Norwich City that saw the London club sink to the foot of the table. Gary Hooper scored the only goal at Carrow Road in the 30th minute, coolly slotting home after Johan Elmander's centre was steered back across goal by Wes Hoolahan. Sunderland saw Emanuele Giaccherini miss a sitter and Fabio Borini hit the bar in a 0-0 draw at Aston Villa, but the point was sufficient to take Gustavo Poyet's side off the bottom at Palace's expense. Third-bottom Fulham is now three points adrift of safety, after second-half goals from Mohamed Diame, Carlton Cole and Joe Cole saw them slump to a fifth straight loss in a 3-0 defeat at London rival West Ham United. FIFA for anti-doping overhaul Football world governing body FIFA called Friday for an overhaul in the approach to the fight against doping in sport. Just two weeks after the World Anti-Doping Agency's (WADA) conference in Johannesburg, FIFA held its own conference at the organisation's headquarters in Zurich. And its conclusion was that the approach to anti-doping should be based on risk within individual sports rather than conformity across all sports. “The management of risks should be based on the evaluation of risks,” said FIFA's chief medical officer Jiri Dvorak, who claimed there was a huge difference between team sports and individual sports when it comes to doping. That idea is backed up by WADA's statistics. Of 274,000 dope tests in 2012, 1.2 percent gave abnormal results with 0.42 percent testing positive for anabolic steroids. In 230,000 tests conducted in football from 2005 to 2013, the level of positive tests for such steroids was just 0.04 percent. “In the World Cup, the last positive case is (Diego) Maradona in 1994,” said Dvorak about the Argentine star's positive test for cocaine. “Since we've been in the Olympic Games, there hasn't been a positive test in team sports, only individual sports... Those results speak for themselves.” According to Dvorak, the fight against doping in football is not cost effective. “In football we have to spend $2.5 million (1.84m euros) to catch one case of anabolic steroids. In sport in general, it's $250,000. “The statistical evidence shows there's no need to increase testing.” — Agencies