transport buses, the SK 04 XXXX series of Jorethang was used and have now gone back to register them under B series. Arunachal Pradesh issues AR 02 for its government buses, otherwise all registrations are common, even for commercial vehicles. Nagaland issues different letters for all types of vehicles. In Tripura, Mizoram and Manipur, all registrations are common, even for commercial vehicles. In Gujarat, government vehicles have number plate with letter G and GJ, which is reserved for government firm vehicles. (e.g. : GJ 18 G 5123 and GJ 18 GJ 6521). All other letters except G are used by passenger vehicles. The letters T, U, V, W, X, Y, Z are reserved for commercial vehicles and goes on in the series AT, AU, ..., BT, BU, ..., and so on. Also, the number series GJ 18 Y is reserved for the Gujarat State Road Transport Corporation (GSRTC) buses (e.g. GJ 18 Y 5432). GJ 18 V was used earlier. After the completion of this series GJ 18 Y was used (e.g. GJ 18 V 8844). Currently, GJ 18 Z is in use. All other letters used for passengers. Also a letter is prefixed for usage in all classes of vehicles, e.g. GJ 01 J to JS are for two wheelers in Ahmedabad, and GJ 01 R to RZ are reserved for private four wheelers in Ahmedabad. However, after the exhaustion of private series in Ahmedabad, vehicles are being registered with the T to Z suffix pattern to meet the demand. In Delhi, the following letters are used for registration- A for ambulances, B for mini buses, C for cars, F for numbers on demand for private vehicles, G for trucks, K for school vehicles, L for trucks, N for NRIs (e.g. DL 3C NA, DL 2S ND), P is for buses, Q are for commercial three wheelers, R for autorickshaws and radio taxis, S for two wheelers, T for city taxis, Y for private taxis, V, W, E, U, M, Z for other commercial vehicles. DL 1 at Mall Road registers only A, E, G, K, L, M, P, Q, R, T, U, V, W, Y and Z. In Chandigarh, the following letters are used for registration: T is for trucks, G is for government vehicles. CH 02 registers commercial vehicles. Registration for all private vehicles is common. In Rajasthan, the following letters are used for registration: M, S,