The general rule is that those to the right of you have right of way. Wearing seatbelts is mandatory. It is illegal for children under the age of 12 to sit next to the driver if there is adequate space in the back of the vehicle. Motorcyclists and moped riders are required by law to wear helmets. Parking on yellow lines is not allowed.
Trams always have the right of way.
Foreign visitors caught transgressing regulations will be required to pay any fines on the spot. In general terms, Belgium's road accident statistics are among the worst in Europe, and it is necessary to exercise caution at all times. Pedestrians should be careful on pedestrian crossings where their rights are often ignored by drivers. Cycling Cycling in Belgium is one of the best ways of getting around. For a charge you can take your bike on the train.