Guys, please get them on a dash-cam if possible. I bet the first thing they will do is deny it.. much harder to do if the world (including their spouse, employer, police etc), can see them doing it..
The sensible thing to do would be to call the police. Posting it on a poxy website would not save the dogs from dying of heat exhaustion! Typical Tut-Tut attitude.
Just seen the ignorant bully boy refusing to accommodate another vehicle. Abusive, threatening & disgustingly FAT!
I hope you are pleased with yourself. I also hope you get a knock on the door from the police!