mr tomlinson , 47 , collapsed and died from a respiratory attack behind the bank of england after being caught up during the demonstrations on his way home last wednesday . his son paul , 26 , explained : " through cameras and photos that i ' ve been shown he got refused access on a number of barricades that police had set up . and the missing jigsaw puzzle was what happened to him when he pulled into british exchange passage . i think which we ' ve just seen has answered a lot of problems . "
Mr. Tomlinson was hit by a policeman.