Hold your hour and have another We’re sorry, this service is currently unavailable. Please try again later. Dismiss May 6, 2021 — 9.00pm Normal text size Advertisement A question of etiquette from John Bailey of Canterbury. “Should one say please and thank you when asking AI systems like Siri or Alexa for assistance?” “If there are O’Clocks in Ireland (C8), let’s face it, who’d have time for them,” is the astute observation of Dominic Hearne of Maroubra. George Manojlovic of Mangerton has “heard of an Irish instrumentalist called Fife O’Clock (C8).” Of course he has. There is always a Fife O’Clock somewhere in the world.