TomTom Mazda NB1 Reference Manual page 22

Tap this button to see all the traffic incidents on your route.
Note: This button is only shown if your device has either a traffic
subscription or an RDS-TMC Receiver. Traffic information is not avail-
able in all countries or regions. For more information about TomTom
Show traffic on
traffic information services, go to tomtom.com/services.
route
22