'Most Noble Numbers': Why the car number plate 'P7' became the world's most expensive
For a vanity number, often known as a VIP number, people frequently pay millions. Plate number 'P7', which at first glance appears to be the number '7' by itself with the 'P' off to the side, became the most expensive licence plate ever after it was sold for a whopping 55 million dirhams (Rs 123 crore) in Dubai