The 21st century Casino is an establishment where gamblers can engage in games of chance and make profits from the house and the banker. These establishments have almost the same character throughout the world, despite their various origins and cultures. In Europe, nearly every country changed its law to allow casinos in the 20th century. The United Kingdom, for instance, has licensed gambling clubs since 1960. French casinos were legalized in 1933. The country boasts many famous European casinos.

These gambling establishments are surrounded by elaborate surveillance systems. There are cameras in every table, doorway, window, and lobby to monitor the activity of patrons. The cameras are adjustable to focus on suspicious patrons, and their video feeds are recorded for later review. While the casino’s security is extensive, a significant amount of the work is performed by people who work in the casino. Many employees are trained to identify patterns of betting and cheating, while others have a higher-up who keeps an eye on them.

Modern casinos have two main security departments: a physical security force and a specialized surveillance department. The former patrols the casino floor and responds to calls for assistance, while the latter operates the closed-circuit television system, which is the “eye in the sky” of the casino. Together, these two departments work to keep the casino safe for its guests and safeguard its assets. The latter has been effective at reducing the number of crimes committed in casinos.