They were sprayed with gray paint and smeared with a silicone-like mass, said a spokesman for the Rostock police headquarters on Sunday.
The state security is investigating.
Wir putzen gemeinsam den braunen Dreck weg!
AG Gedenken Güstrow pic.twitter.com/gBngzWB8xQ
— Karen Larisch (@larisch_karen) October 24, 2021