New Zealand celebrated Guy Fawkes last night with the Police and the Fire Service dealing with thousands of calls across the country. Three people were injured by a firework and two of them were injured seriously.Firefighters had responded to more than twice the number of fireworks call-outs than last year.In what they say was a very disappointing night.Guy Fawkes occurs on the 5th November each year.Fireworks are only allowed to be purchased by those over 18 and stores can only sell them for four days.