What applies in the area 15 m in front of and behind this traffic sign?

This sign marks a bus or tram stop. Within 15 meters before and after this sign, stopping is allowed only for short periods, such as letting passengers board or alight. You must not park your vehicle in this area, and you must never obstruct passengers getting on or off public transport. So, in this area, you are allowed to briefly stop as long as you do not block passengers, but parking is strictly prohibited. You selected both required answers, which is correct: stop is allowed, and you must not obstruct passengers. Remember, parking is never allowed within this zone. This rule ensures public transport can stop safely and passengers can get on and off conveniently.