Trams drive on the right track, except on the Soleilmont branch and the not operated Châtelet branch. Some small sections on the street in Anderlues (and in Gosselies on the newly opened Gosselies branch) are single track. Theoretical maximum speed on the network is , but actual speed is generally lower, especially in curves. Speed limits are displayed on panels along the track and can take one of the following values : , , , , , and . An onboard system warns the driver in case of overspeed, and will stop the tram abruptly in absence of reaction. A similar system will stop the tram immediately in the event of a red signal being ignored. Rail switches are controlled directly by tram drivers using a remote control unit sending a signal to a receiver along the track.