Again, I will point out that he was not ordered to leave. So, unless it can be proven that he had done something illegal or incriminating to warrant the attention, I think the officers made something out of nothing and should have left him alone.“(Officers) asked if they could search him for a weapon, and even offered to take him away from the rest of the crowd so he wouldn’t be embarrassed by that, but he refused,” Lane said. “They asked him several times if they could do that, and he continued to refuse, so at that point they asked him to leave for the evening, and he refused to do that as well. This went back and forth several times until they finally decided that there was no sense in continuing the argument, so he was arrested.”
EDIT: Unless, of course, the author of the article has this wrong and he was ordered to leave. This is also possible, but not what we have to go on.