During the evening rush hour you drive a caravan through the built-up area of a village in Twente. It is busy but traffic flows smoothly. What is your maximum speed?
50 km/h — inside the built-up area
80 km/h — that is the trailer speed, isn't it
Whatever the sign shows, like an ordinary car
Explanation
Wrong — trap: 80 shifted to inside the built-up area. **Built-up 50 · outside 80 · expressway/motorway 90** (Book p.229).