Pfffffffffffffffffffffftttttttttttttttt. I would call AC or the police and ask them to throw that jack*ss in jail if I saw that. This makes me so angry. Same with people who let their dogs ride loose in the back of an open truck.
What irresponsibility. It takes common sense, that's all, to know that it's dangerous to let your dog sit on the back of your freaking motorcycle -unbuckled, especially- and go for a joy ride at twenty, thirty, forty miles per hour down the highway! Absolutely ridiculous!
And buckled or unbuckled, that dog shouldn't have been on there.