Yes, here in the UK I think it is perfectly reasonable to imagine a dialogue with the police would go something like this:
”Ello, ello ello (lol) Mrs M, I understand little Johnny is missing “
”Yes Officer, thank goodness you’re here”
”Can you tell me what happened”
”Yes, so I picked up little Johnny from school as usual..
(Honestly I just find the timings weird here)
..let him dump his school bags quickly down, have a wee, then straight back out again to head off to the swings by himself in the dark, as we usually do.
“..Right, uhh”
”It’s not a problem actually as there’s always plenty of vaping youths down there and people drinking and muttering to themselves to keep an eye on him. The busy road is a wonderful learning opportunity for him, like a real life game of Frogger and he always really feels SUCH a sense of achievement after he’s dodged a few cars. It’s normally pitch black half an hour after he gets to the park but it makes is so much more exciting when he can’t find his way off the climbing frames or really see the play equipment at all, but we feed him plenty of carrots to sharpen his night vision, safety first and all that. Normally there’s a few dogs off lead and when we hear them barking that they’re probably them on the chase again, oh the fun they have with little Johnny and his friends. That’s normally our signal to get his dinner on and pop the fish fingers in the oven. But today (sobs) Oh Officer he didn’t come home!!”