(AGI) London, July 7 - Germany's Marcel Kittel (Giant-Shimano)has won the third stage of the Tour de France, sprinting tovictory ahead of Sagan and Renshaw in a 155 kilometre race thatfinished in front of Buckingham Palace. Kittel has now claimedtwo of the three stages so far. The standings remain unchanged,with Vincenzo Nibali (Team Astana) in the yellow jersey,holding a two-second advantage over all the other leadingcyclists. The Tour moves back onto traditional soil on Tuesdayfor the fourth stage, Le Touquet-Paris Plage to LilleMetropole. The 163.5 kilometre race includes twofourth-category climbs. (AGI) . .