London Trafalgar Square St Patricks Day Parade a huge green success in London Trafalgar Square, London Middlesex England

Tens of thousands of people attended St Patrick’s Day parades in several major cities in Britain to celebrate Ireland's most famous and well known eveny.  Uk cities including London, Birmingham and Leicester  Enjoying the fun of celebrating St Patrick's Day.

The largest St Patrick's Day parade, in London, attracted very large crowds in Trafalgar Square making London's world famous Square trully green for the day

Several major streets in London were closed for many hours to allow the St Patrick's parade, which included dozens of decorated St Paddy's themed floats, to pass from Green Park to Trafalgar Square, where a concert headlined by Mundy and Camille O’Sullivan lasted until 6pm.