A safety metal barricade is a type of barrier that is used to block off areas that are not safe for people to enter. It is usually made from metal, and is designed to be durable and sturdy. Safety metal barricades are commonly used in construction sites, industrial areas, and public events to keep people away from dangerous areas. They also help to control crowds and direct traffic flow. In Singapore, safety metal barricades are widely used to ensure the safety of people and property.