As reported by the city authorities:
Due to bomb disposal work and the closure of streets in the area of the operations, public transport disruptions will occur on 22 March.
MZK, in turn, reports:
The following stops have been removed from MZK bus routes until further notice: Chrobrego PKP, Chrobrego Polfa, Żwirki i Wigury, and the stops on Staroszkolna and Gałczyńskiego.
The evacuation is ongoing; among others, employees of two nearby facilities have been evacuated. More in the article: Bomb disposal operation continues. We know which buildings are being evacuated.
