Trafalgar Square is the largest square in London and one the most famous squares in the world. In the center of the square is the Nelson's Column which was built to commemorate the victory of Admiral Horatio Lord Nelson over the French fleet at the Battle of Trafalgar on the 21st of October 1805. Trafalgar Square is used for a wide range of events and activities throughout the year, including rallies and demonstrations, filming and photographic shoots, and promotional and performance based events.
 
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