In reply to keith-ratcliffe:
I can just imagine the conversation with the takeaway:
"What are your coordinates please caller?"
"It's bla bla bla North, bla bla bal West."
"Thank you caller, your payment is accepted and my system tells me the pizzas will be delivered in the next 30 minutes".
30 minutes later...
"Hello Sir, I'm sorry to tell you that the delivery drone has flown beyond you for some reason and is giving its position as a place called Fersit. Can you nip over there and collect it?"
Post edited at 14:17