Hamilton praying for real race at Silverstone

By Alan Baldwin LONDON (Reuters) - Lewis Hamilton will head into his home British Grand Prix praying for the sake of the fans that angry Mercedes bosses continue to allow him and team mate Nico Rosberg to race each other freely. The pair collided on the last lap in Austria on Sunday, with Mercedes team head Toto Wolff threatening to impose 'team orders' -- making them hold position in the closing stages -- after what he called a "brainless" accident. A 140,000-strong crowd is expected at Silvers