CID — Criminal Investigation Department

One-line definition

The detective branch of a police force responsible for investigating serious and complex crimes.

In plain English

The Criminal Investigation Department (CID) is a vital part of policing in the UK, focusing on serious crimes such as theft, assault, and other criminal activities requiring thorough investigation. CID officers, known as detectives, utilize an array of skills, including interviewing witnesses, analyzing evidence, and conducting surveillance, to solve cases. They play a crucial role in maintaining public safety and bringing justice to victims by gathering detailed information and collaborating with various agencies. The work of CID is pivotal during major crimes and complex investigations, often involving significant resources and cross-disciplinary expertise. For officers, being part of the CID means engaging in complex investigations and can lead to various career opportunities within specialized areas of police work. Applicants interested in joining CID typically need to have prior operational policing experience, as joining usually requires them to pass relevant assessments and undergo further training. For the public, understanding the role of CID can help foster trust and transparency in police operations, as these officers handle some of the most serious concerns within communities.

Key facts

• 1CID is focused on serious crimes and complex investigations.
• 2Officers within CID are known as detectives.
• 3Proper training and experience are needed to join CID.
• 4CID collaborates with other agencies for thorough investigations.
• 5Involves skills like evidence analysis and witness interviews.

Who this affects