vehicle colour coding

All motorised vehicles (and trailers) plying on public roads in India are tagged with a unique registration or licence number. The vehicle registration plate (known colloquially as number plate) is issued by a Regional Transport Office (RTO), the district-level authority on vehicular matters in the respective state or Union Territory. Registration plates are also issued by Indian Ministry of Defence and Ministry of External Affairs where applicable. The number plates are mandatory on both front and rear of the vehicle and are required to be in modern Hindu-Arabic numerals with latin letters. Complete specification of registration plates are specified under the HSRP: High security registration plate rules.
The international vehicle registration code for India is IND.

View More On Wikipedia.org