About Road categories: through roads, distributor roads and access roads: which statements are correct? (multiple answers possible)
An access road has mixed slow and motorised traffic, no separation of directions and usually no separated cycle paths.
Grade-separated junctions belong to the through road, not the access road.
On a distributor road inside the built-up area the limit is 50 km/h or 80 km/h.
On a distributor road (gebiedsontsluitingsweg) the speed within a built-up area is always 50 km/h.
Explanation
Book p.81 - within a built-up area the speed on a distributor road is 50 km/h OR 70 km/h, outside a built-up area 80 km/h — trap: only the most common figure remembered, the second bibeko value forgotten.