Police batons are essential tools for law enforcement officers to maintain public safety and enforce laws. They are also known by various alternative names, depending on the country, culture, or context. Some of the synonyms for police batons include truncheons, nightsticks, billy clubs, sap, blackjack, bludgeon, cosh, stick, and waddy. These terms have been used interchangeably for centuries, and each has its origin and history. In recent times, police batons have undergone many design modifications to become more effective and less lethal. However, their controversial use remains a subject of debate about the appropriate level of force for law enforcement.