Check (pattern) a board used for playing checkers and chess, and in heraldry. The check pattern has a number of symbolic meanings. In auto racing, the chequered flag is displayed at the finishing line to signal that the race has finished. It originates from the "checkers" who watched the finishing line and checked when cars had finished the race. They began using chequered flags to identify themselves. In some countries, the check pattern has become a symbol of the police. Known as "Sillitoe Tartan", it was first used in Glasgow in the 1930s and was inspired by a pattern worn by some
Police vehicles in the United States and Canada Months after the Sedan was unveiled a prototype Ford Police Interceptor Utility based on the fifth generation Ford Explorer was unveiled at Ford's Chicago plant in front of its work force by then VP of U.S. Marketing, Sales and Service Ken Czubay. The production of the Police Interceptor Sedan began in 2012 as a 2013 model along with the Utility counterpart. The Dodge Charger Pursuit, was first introduced as an LX body in 2006. In 2011, as an LD body, numerous changes were made to resolve a number of teething issues in previous cars. The 3.6 V-6 engine provides performance