The basic trail markers in Belgium simply consist of two stripes: white or yellow at the top and red at the bottom. They are applied to fences, traffic signs, street lighting, posts, trees …
You will mainly find markers at forks and intersections where doubts could arise about the correct route. In such places, a cross sign is also used to point out which roads not to follow, while a turn sign indicates a change of direction.
Separate stickers were designed for a Variant route and an Approach route to train stations (see illustration).