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
Chief of police level ("kapolda", "kepala kepolisian daerah") in Indonesia, are subordinates of "Kapolri", the Indonesian National Police Chief. Chief of police is the most common title for the head of a local police department. Alternate titles for a chief of police include police commissioner, colonel (in the Rhode Island State Police), police superintendent, police president or police director. In large urban areas, some departments are led by a civilian overseer, usually referred to as a commissioner. The New York City Police Department is one such case, where the police chief (full title: Chief of department) is the most senior sworn officer. A