Which of the following are considered barriers in crime prevention?

Barriers in crime prevention refer to physical elements or structures that deter criminal activity by making it more difficult to commit a crime. These barriers serve as obstacles, both physically and psychologically, protecting properties and communities.

When considering the option that pertains to barriers in crime prevention, the inclusion of doors, windows, locks, and grill work represents essential physical security measures. These elements serve to secure buildings and homes, making unauthorized entry more challenging for potential criminals. Strong locks, sturdy doors, and secure windows contribute significantly to crime prevention by creating natural deterrents and obstacles that compel would-be intruders to reconsider their actions.

In contrast, streetlights and cameras primarily serve as tools for surveillance and illumination, which can aid in crime reduction but do not function as physical barriers themselves. While police patrols and alarms enhance security, they do not provide a physical barrier to entry but rather serve as a response mechanism. Additionally, neighborhood schools and parks, while beneficial for community development and cohesion, do not constitute barriers in the context of preventing crime.