WolfmanHarris
Forum Asst. Chief
- 802
- 101
- 43
The only time silent response is specifically requested is by PD if backing up a raid and this is all coordinated via landline through the EMS Special Response Unit. Aside from this, silent approach is never requested as the dispatch protocols Code the response, not the caller.
Regarding use of sirens, when dispatched Code 4 (Urgent) L&S use is entirely descretionary. Unless traffic is heavy or there are lots of intersections to clear the siren is only used intermittently as a warning when approaching an intersection, and then only if there is traffic. (All intersections get a full stop without exception, regardless of time and traffic). So usually by the time I get close to the call, there's no need for the siren at all. I will usually leave the lights on though to help ensure that we are seen by any pedestrians or people leaving their driveways.
Regarding use of sirens, when dispatched Code 4 (Urgent) L&S use is entirely descretionary. Unless traffic is heavy or there are lots of intersections to clear the siren is only used intermittently as a warning when approaching an intersection, and then only if there is traffic. (All intersections get a full stop without exception, regardless of time and traffic). So usually by the time I get close to the call, there's no need for the siren at all. I will usually leave the lights on though to help ensure that we are seen by any pedestrians or people leaving their driveways.