German phrase
Bei Unwetter kann ~ gesperrt sein.
Meaning
In severe weather, ___ may be closed
When to use it
It warns of possible closure. Use it for calm safety notices about outdoor access.
Example dialogue
Wollen wir in den Park gehen?
Shall we go to the park?
Bei Unwetter kann der Zugang zum Park gesperrt sein.
During severe weather, access to the park may be restricted.