Different Types of Registered Labels

Different types of registered labels are indicated by colour. The red label is for domestic registered mail (track 1), the blue label is for international registered mail (track 2), the green label is for internal postal registered mail (track 4), the brown label is for traffic offence registered mail (track 6) and the yellow label is for RA registered mail (track 7). Not showing here is a pink label which is for incoming overseas registered mail.