Unfortunately, some pursuits have resulted in injuries or deaths to innocent families or bystanders. Additionally, there have been instances of officer fatalities, which were the result of collisions between the responding units. The risks associated with chasing vehicles for less serious crimes far outweigh the urgency for apprehensions. Occasionally, a few criminals will be ordered to pay restitution for the damages they created. Many law enforcement administrators are reluctant to risk catastrophic collisions, when the punishment received by the perpetrator is so minor.
Safety is the primary consideration in all fast chases.
With this in mind, pursuits are closely monitored by a supervisor, who coordinates the tactical responses as information develops. In larger jurisdictions such as Los Angeles and Washington, D.C., there will be at least three units involved. Air Units will usually be requested to assist, if available. The most common information broadcast during the incident is the location, description of the vehicle and occupants, and reason for the pursuit. Based on the broadcast information, the supervisor will determine if there is a need for additional assistance, or if the pursuit should be terminated.