Is it not dangerous to encourage people to behave like vigilantes?! I mean, okay, call the police if there's a massive house party - but if there were a group of people next door I'd personally want to give my neighbours the benefit of the doubt.
This is just encouraging snoopers and also is going to result in a massive waste of police time! I have a friend who is a police officer and she said during lockdown, the phone was ringing off the hook with important issues such as "I've seen Mrs James going out of her front door three times today"....