Lord Krebs told The Sun: “I noticed the charge which had no explanation. The manager in the Avis branch said, ‘Oh, that is the Brexit tax’.
“I said what do you mean and he said, ‘That’s what we charge now’.
“I said we haven’t Brexited yet, and refused to pay. Prior or post Brexit it is not right.”
The extra charge was reportedly added because the pound fell against the euro after the referendum result.