On the scene are firefighters from the State Fire Service in Lwówek Śląski and the police. The Specialist Water and Diving Rescue Group from Legnica was also assigned to the search.

As reported by lwowecki.info:

On Sunday morning, near Włodzice Małe, by the bridge over the Bóbr River, an abandoned motorcycle and helmet were found. It was not known what had happened to the owner of the two-wheeler.

Update: 2021-08-01, 13:30

The missing man has been found. He is safe and well.

It turned out that the motorcycle had been left by the river on Saturday evening (the previous day).

Lwowecki.info:

(...) The 22-year-old riding the motorcycle then lost traction on a bend in the road, lost control of the two-wheeler and fell. The motorcycle ended up on the embankment by the bridge. The man was unable to retrieve it, so he left it outside the roadway and went home.