Near Colijnsplaat you approach a round sign with a red border and a white background, showing a black car overtaking a red car. An impatient driver is waiting behind you. What is the correct conclusion?
This cannot be F1, because F1 has a blue background — so this sign may be ignored
Because traffic is waiting behind you, you may exceptionally overtake here anyway
This is sign F1: motor vehicles may not overtake each other here, regardless of pressure from following traffic
Explanation
False — trap: mandatory-sign colour confused with prohibition colour. The F1 sign does have a red border and a white background; this IS the valid overtaking prohibition (Book p.145).