Formula One leaders McLaren have been stripped of all their points in the 2007 constructors championship and fined $100 million as a result of a spying controversy, the governing body confirmed on Thursday. However, championship leader Lewis Hamilton and teammate Fernando Alonso have kept their points in the drivers’ championship. “The WMSC (World Motor Sports Council) has stripped McLaren Mercedes of all constructors points in the 2007 season and the team can score no points this season,” the FIA said. The decision means Ferrari, currently second and 57 points clear of BMW Sauber with four races remaining, look certain to be crowned champions.