To speak to neighbour about car idling

[Grumpytoady]

Almost every day a car idles on the road outside my house - usually at night and it goes on for at least half an hour. It’s so loud and is stopping me sleeping. I don’t want to cause a fuss but it’s so antisocial and it’s really pissing me off!

Get up, write a note or confront them

I would mention it to them.

Some people can be so ignorant.

I would have a polite word without pissing them off.

YANBU. Yes, say something.

https://www.webuyanycar.com/guides/car-ownership/leave-your-car-running-idling/

It also doesnt do the engine any good