Constables in the United States
While Constables primarily serve the Courts, they belong to the executive branch of government.
State Courts of Singapore
The State Courts of Singapore (Formerly the Subordinate Courts) are one of the two tiers of the court system in Singapore, the other tier being the Supreme Court. The State Courts comprise the District and Magistrate Courts—both of which oversee civil and criminal matters—as well as specialised courts such as the coroner's courts and the Small Claims Tribunals.