I am amazed, actually, at how well behaved the vast majority of people are on the MUPs in Fort Worth. There are the rare exceptions, but for some reason they stick out like sore thumbs and you know when to slow down. I mentioned the charity walks/runs. The deal there is that many of those participants have never been out on the MUP before; they just decided to do the walk to help Aunt Alice's breast cancer and so they just kind of assume that the MUP is reserved for the exclusive use of the event (which is rarely the case). Other than that, most people seem to get it.