Some security threats may involve terrorism. Such an attack is becoming increasingly possible as many building systems are placed on networks, and the ability of persons to attack such networks is becoming progressively more sophisticated. This interference may involve a cyberattack, whereby unauthorized access is gained to networks that control these systems. In addition, there may be the disruption of building utilities such as water electrical power natural gas sewer heating, ventilation, and air-conditioning (HVAC) telecommunication security and life safety systems. “Skateboarders regularly wear down concrete surfaces, scuff up painted exteriors, and damage planters, handrails, and fountains.” 22Īlso, inadvertently, bicyclists, skateboarders, and roller skaters may collide with other people or seriously injure themselves.

Vandalism may also involve tampering with equipment (for example, standpipes on upper floors to cause flooding inside a building).Īlthough it may not be technically “willful” damage, the use of bicycles, scooters, skateboards, roller skates, and similar devices can lead to the destruction of property in building exterior areas and parking structures. In buildings, graffiti can be found in restrooms and toilets, on walls of elevator lobbies and on walls and doors of elevator cars (particularly those of service or freight elevators), on walls adjacent to public telephones, and on exterior glass windows. Included among these acts is the use of graffiti, whereby often a sharp instrument (such as a key or a pocket knife) is used to scratch initials or symbols whereby the graffiti is written using color markers, crayons, lipstick, pencils, correction fluid, or spray paint or whereby the graffiti is etched into glass using acid (all such instances being commonly known as “tagging”). “Such willful or malicious acts intended to damage or destroy property.” 21

Mgm grand hotel casino fire nfpa