I'm looking for a script - Traffic Lights change to green when emergency vehicles pass with lights on

I’m looking for a script that turns the traffic light to green for emergency vehicles when the lights are turned on. This is because, where I live this is a real-life thing.

I found a script that does a similar thing, but someone else made a comment about it and I’m still trying to find it. [Release] SmartTrafficLights - Server side smart traffic lights [v1.00]