How to categorise cars as police vehicles?

I'm trying to make one of my Automation mods respond to player's actions.
I know that it's about editing the info.json file, but what I need to do to make the Traffic app categorise my car as a police vehicle?

 

I'd assume it just needs a lightbar. Press M once and they slow down a little, but press M twice and they pull to the side (because siren is on when you hit it twice).
My question is, how are you going to get a lightbar on an Automation car?

 

In the info.json file for each configuration, there is a line called "Config Type"; to make a vehicle a police vehicle, simply add this line to each configuration you want to have as a police car:

"Config Type":"Police",

Hope this helps.