Emergency services were alerted this week after reports that a man waiting for a bus in Kirchberg turned into a snowman.
The man was reported to have been waiting for the 222 bus for a long period of time before eventually turning in to a real snowman.
Bus routes on the Kirchberg have been suffering severe problems since the introduction of the tram.
Authorities fear this may not be the last case and have urged residents to keep their eyes open for any pedestrians needing help.