i don't know what the deal it is with sirens. i know the police and ambulances are supposed to have them but what about people who have no place using them.
i was driving along a sidestreet going to wilson when the car behind me starts using his siren. as the road was clear and he wasn't police, i didn't mind them. suddenly, he accelerates ahead of me and starts blowing his siren again. that move really pissed me off. i revved up and overtook him. i slowed down, looked at them (funny, seems he was just a family driver) and drove off.
Since the traffic at wilson eventually became crowded just before ortigas, they could have continued with their behavior of blowing the siren but good thing they didn't.