If I ever see an ICE vehicle in my neighbourhood, I’m calling the police. Not only do they have no standing here, but would be breaking a number of federal and provincial laws.

Doesn't sound like a great idea.

Consider this: a roided-up Republican in a coal rolling truck with a ton of Trump stickers cuts you off. You follow him. He leads you down a sketchy street, slams brakes in front of you, backs into you, then jumps out and assaults you with a lug wrench (what you'd change the tyres with). You come to in the emergency room and tell your story, and people just don't get why you followed him rather than just let him go.

Now who do you think is joining ICE?

If you go looking for trouble, be prepared to deal with trouble.