Swedish security police said four people have been arrested, suspected of preparing terror attack in Gothenburg.

Allan McNish and Dindo Capello had to settle for fifth in the latest round of the American Le Mans Series following a first-lap accident.

Allan McNish’s dreams of motorsport history are in tatters after a string of problems ruined his chances of Le Mans 24 Hours glory.

Two bombs were detonated outside a police station in south-western Sweden on today, causing heavy damage to the building, but no injuries, a police spokesman said.

Sweden’s Bjorn Wirdheim, who swept to the Formula 3000 title this season, will drive the Jordan-Ford Formula One car in the private test at the United States Grand Prix at Indianapolis on Friday.