Hello, everyone! I have an idea for how the siren system (if implemented) should work. Keys - We should have keys to toggle the siren on/off, siren blip and the bullhorn/air horn. Sirens - We should have a standard American siren like the Federal Signal SmartSiren, a "Q" siren for the fire chief roamer, a Euro Two-Tone, and a British "screamer" high pitched siren. Siren modes - We should have the standard modes for the American and British sirens such as wail, Yelp, and phaser. We should also only have the "Q" siren on the bigger vehicles. Tell me what you think.