"Why wait till we get home. Lets just go to the chippy instead"
I can just hear the telephone conversation now
"Good afternoon Acme signwriters. How can we help you"
"Hello, it's about the sign I recently purchased from you, , , , well, it isn't quite right so I'd like my money back"
"I'm sorry sir, but we can only offer a 50% refund. I agree the text is the wrong way round but the arrow is definitely pointing in the correct direction"