I've always felt stupid reminding students that cheating was forbidden, as if they didn't know it already. Last year I took the moral high ground - "one should not
So this year, instead, I have planned the following dialogue between the fake student and the fake teacher who appear on my slides:
Student-"What's Brown's policy regarding teaching?"
Teacher-"It is not allowed."
How satisfactory to be able to show my true thoughts about the need to remind students of the non-cheating rules.