The Queen has reportedly left “baffled” after being shown a self-serve checkout for the first time. 

Her Majesty was visiting a Sainsbury’s replica store to mark the supermarket’s 150th anniversary today.

When shown the new technology she was reportedly taken aback and asked  “And you can’t trick it? You can’t cheat then?”

After having the machines explained to her, they got the nod of approval from the 93-year-old – concluding they’d be convenient for the modern shopper because “everybody wants to hurry.”

Our thoughts and prayers are with the poor sod who has to teach her how to use an iPhone.