Yesterday the police were making traffic stops near a school as it was the first day back (Sweden) and I put it out on facebook, reminding people to check over their cars, go another way if they are in a hurry and watch their speed etc. I put it in a local community group. I was roundly chastised and the thread was removed not long after. Coming from England I thought it was normal that people gave a heads up but their argument was that this way the idiot drivers and people with alcohol or drugs in their system were now warned and won't be taken off the road or fined.
I mean, I don't take drugs or drive under the influence or particularly fast over the speed limit so I wasn't considering that, but if this situation occurs again, I'd like to know what the majority think before I try to help again?