What must you consider when driving your bus through narrow passageways?

Your answer is correct because both points 1 and 2 are important when driving a bus through narrow passageways in Germany. The outside rear-view mirrors often extend beyond the official vehicle width stated in the documents, so you need to be aware that your actual width is wider than just the body of the bus. Additionally, the bus body can sway or lean if the road surface is uneven, which means you need extra space to avoid collisions. Point 3 is incorrect because the official vehicle width usually does not include the mirrors, so you cannot rely only on the stated width for clearance. Understanding these rules helps prevent accidents and ensures safe passage through tight spaces.