Along one road, a large circular speed-limit sign is followed by smaller signs showing the same number. What is their usual relationship?
The large sign is advisory, while each smaller sign is mandatory.
The large sign starts the limit, and the smaller signs repeat it as reminders.✓Bonne réponse
The smaller signs cancel the limit shown on the large sign.
The size difference identifies limits for cars and goods vehicles.
Explication
The larger sign marks the point where the limit begins, while the smaller signs remind drivers of the continuing limit. Treating every small sign as a fresh start would misread the repeater function.