WHAT SETS OUR Oblong (standard size) PLATES APART It was popularised in the 1960s with the release of The Oblong standard 520 mm x 110mm number plates are set apart by their specific dimensions, which are the standard size for most vehicles in the UK. These plates are also known as Standard Oblong Number Plates, which account for 95% of all vehicles. Additionally, they are made to th... https://www.numberplateguru.co.uk/plate-size/oblong-standard-size-number-plate/