number

Driver number

1) UK driving licences feature an identifying code known as the driver number which contains the first five letters of the driver’s surname, or if their surname has less than five letters the remaining spaces are filled by the number 9 (eg the surname Cox would appear as COX99).

Batch number

1) A code used to identify the specific production point, for a product or an assembly, in a manufacturing or assembly process.

Registration mark/number

1) Provided for all registered motor vehicles - and registration document (see above). Must be displayed on plate (see below) mounted front and rear (with exceptions - eg motorcycles) and on rear of any trailer drawn. Rear plate must be indirectly illuminated when other obligatory lights of vehicle are on.

Part number

1) A unique identification number allocated to a specific part either by the manufacturer or user of the part.