GP OF QATAR-040311- Filip Roms of Finland of the Mad Croc F1 Team, left and Matthew Palfreyman of England of the F1 Atlantic Team collide during the F-4S race during the UIM F-4S Powerboat Grand Prix of Qatar, in Doha Bay, Doha, Qatar, the race days are 04-05, March, 2011. Picture by Paul Lakatos/Idea Marketing.