The phrase "put a tail on" generally refers to the act of covertly surveilling or monitoring an individual or group by deploying someone to follow and observe their actions discreetly. It is often associated with investigations, law enforcement activities, or private detective work, where the objective is to gather information about the target's whereabouts, activities, or interactions.
To "put a tail on" someone involves assigning a skilled individual, commonly referred to as a "tail" or "shadow," to discreetly track and report on the target's movements and interactions while avoiding detection. This surveillance may involve physical following, utilizing specialized tracking techniques, or employing technical means to remotely monitor the subject. The purpose of putting a tail on someone is typically to obtain valuable information, evidence, or proof related to their actions, associations, or potential wrongdoings.
The phrase originates from the image of a physical tail being attached to someone, representing the act of closely monitoring their behavior or movements, like a detective trailing a suspect. It has since evolved to involve various tactics and technologies beyond just physical surveillance, such as GPS tracking, electronic monitoring, or even online surveillance.
Overall, "putting a tail on" someone implies the covert gathering of information through observation and monitoring, most commonly performed to investigate or uncover any potentially concealed or illicit activities.
