I don't like the use of "arrest" and would prefer "in custody", since that's the term courts use for the purposes of Miranda. I can "arrest" someone, that is charge him with a crime and require him to appear in court without ever tripping the Miranda trigger.
But mostly, I'm fine with the video.
"To spit on your hands and lower the pike; to stand fast over the body of Leonidas the King; to be rear guard at Kunu-Ri; to stand and be still to the Birkenhead Drill; these are not rational acts. They are often merely necessary." Pournelle