Buses and Trams Only road sign (R139) Type:Chromadek The Mandatory PPE - 3000

The Mandatory PPE - 3000 Revolutions per minute

It helps improve reliability and reduces congestion caused by mixed vehicle use of priority lanes

Temporary Turn Right Only road sign (TR109)

or intersection design

Buses and Trams Only road sign (R139) Type:Chromadek The Mandatory PPE - 3000The Buses and Trams Only road sign (R139) is a regulatory command sign used to indicate that only buses and trams may proceed beyond the sign. Purpose and function This sign restricts access to designated routes or lanes to support public transport priority, improve travel reliability, and reduce congestion caused by mixed traffic. Typical applications Public transport corridors Urban centres with dedicated transit routes Approaches to stations and