Overview
- Berlin and Brandenburg police, including water police, used a helicopter and loudspeakers to order people off Zeuthener See and the Rummelsburger Bucht.
- Roughly 80 people were on the ice at Zeuthener See and about 200–300 at the Rummelsburger Bucht before officers dispersed the gatherings.
- Shoreline teams addressed people with megaphones, and authorities stressed that entering frozen waters is life-threatening because ice can break without warning.
- A person reportedly broke through ice near the Lohmühlenbrücke and self-rescued, and in Spandau a man fell from a ship, was resuscitated, and was taken to hospital.
- The German Weather Service forecasts night lows around -7 to -15 C, locally down to -20 C, and officials recommend skating on flooded meadows rather than lakes due to thin spots caused by currents, sewage, or shipping.