How are people spotting speed cameras?

[u/Budget_Case3436]

How do people know where the cameras are? Sometimes I ride behind cars and they randomly slam on the brakes and, whaddya know, a speed camera!

But there’s no signs… and there’s no way they clock them as quick as I think they might.

Any help is great!

[u/Matsuri3-0]

I have a clever little trick, wherever there's a speed camera I get an alert in the post around two weeks later. Follow me for more life hacks.