passed. Similar informal communication can occur on busy motorways, including German motorways.
However, this does not mean that you must immediately steer to the right. Always check your own mirrors first and make sure there is sufficient space before changing lanes. You remain responsible for ensuring that the maneuver is safe.
Sometimes a Thank You Follows
Anyone paying close attention may notice another signal after the light flash. Truck drivers sometimes acknowledge this type of assistance after moving back to the right. For example, a driver may briefly activate the hazard warning lights. In some situations, drivers may also briefly use the left and right turn signals as a way of expressing thanks.
It is essentially an informal language among road users. Various types of signals are used, but they are not necessarily officially defined and their meanings can differ from one country to another.
Therefore, if you see such
