This is the same Cleveland, Ohio that was inundated with "born again JEWS" when the Jews for Jesus campaign "Behold Your God" hit it several years ago...I remember it well because several of my Messianic brothers and sisters participated in street ministry and passing out broadsides.
The policeman's comment of "You are preaching" might just have to be brought up before the ADF, Alliance Defense Fund...This is where the "mistake" was made. Let's be in prayer for our brother and the Lord's work. I am sending this article to MANY in that city today.
The preaching of the cross is foolishness to them that perish...sad, but very true.