Your son, Arnold, has misbehaved in P E today. He forgot his P E bag for the seventh time this school year, and since he stayed in the changing room while Mrs Mavling took attendance, she marked him tardy, and was not able to participate for this lesson. And after I got the football for the class, he ran off school grounds and we had to catch him. In addition, before he ran off premises, he stole another football and broke the glass on the sports hall entrance door, and took the ball with...