The UK's public car parks are witnessing a peculiar phenomenon, with an array of luxury vehicles now banned from their premises. The likes of the majestic Mercedes-Benz S-Class, the innovative Tesla Model S, the sleek BMW 7-Series, the formidable Range Rover, the elegant Audi A8, the eco-friendly Kia EV9, and even the quintessential Rolls-Royce Cullinan, are all facing a parking conundrum.