I think this is one of those things where there is a big disconnect between the impressions of an every day person and the horse-person.
The horse person would know that this horse is in danger and needs to be moved, ASAP. Worse, it collapsed on asphalt/pavement. In a heatwave being on asphalt like that is a direct danger to the horse because they cannot cool their body temperature if they’re on a hot surface; the longer he is down the less likely he would get up. I would also be doing everything in my power to move this horse off the street. That might require physical force.
There are a lot of emotionally charged words in that article and the video, upsetting as it is, doesn’t show someone whipping the horse. It certainly doesn’t show the horse being “flogged”.
He is too thin, wonder if something sudden or if he has looked like that a long time. From a bystander perspective I’d suspect heat exhaustion, and dehydration can make any horse look like absolute crap. They did the right thing by removing his gear and hosing him off; what I am shocked about is that they don’t have a halter or equipment for emergencies in the carriage…? Are the drivers not horse people?
And why over an hour for a vet, is that true? Do Mounted Police Units not have training in hooking up IV? Glad they were there to at least know to hose him off and keep his head elevated.
From a horse welfare standpoint, maybe it’s time to consider it unethical to work horses during heat waves. I don’t ride my horses when the heat + humidity index is over 95F. I’m sure there is some limit that can be put into place that protects the horse from situations like this.