Note 47 — ACT I., SCENE I.

It appears to have been the custom for the sheriff to have a post set up at his door as an indication of his office. So in the "Twelfth Night" of Shakespeare, Malvolio says of Cesario, "He'll stand at your door like a sheriff's post." See notes on act i. sc. 5, where the passage in the text has been quoted by Steevens.