Being startled by strange helicopter noise, I looked out of the window and saw several strange futuristic helicopters flying by very close and at very low altitude. I was too late so they were already almost out of view.

After a while, 2 more could be heard approaching, and I was better prepared. One flew overhead, black body, strange white rotors mounted sideways like a paddle steam boat. The second one was really close, like 50m away and a few meters above the ground. It had strange flat colors, dark blue and black and looked like bad 90s CGI. Also it stood still. I tried to take a photo but that didn't work.

I woke up and realized there really were helicopter noises outside but I was too tired to look. Sounded different from the usual police helis. Lke in the dream, a few minutes later the next helicopter came and I got up to take a look. It really was a police helicopter flying low. Maybe they have new ones that sound different. That's the 2nd time I saw helis looking for something in a week, probably an incident related to (((diversity))).