Hey folks, I have an issue with add-on vehicles:
First of all I don't know why but they're not working as police vehicles. When I try to stop someone by pressing SHIFT key the notification does not appear, vehicles are not slowing down and do not give priority when lights and sirens are on. Even automatic siren cutout plugin doesn't work with add-on cars. Here is also a screenshot of one of my add-on vehicles.
If you're able to help I will be grateful for your support.