If any Person shall wilfully insult the Steward or create any Disturbance during the Sitting of any Great or Small Barmote Court, or at any View, or shall obstruct the Barmaster at any Time when in the Execution of his Office, it shall be lawful for the Steward to impose upon any such Person such Penalty, not exceeding Five Pounds, as the Steward shall think fit; and the Steward shall fix a Day on or before which, and a Person to whom, such Penalty shall be paid.