According to a report by Giffey to the House of Representatives on the current status of the "Clean City" strategy, BSR collected around 24,000 cubic meters of waste in parks, playgrounds and other green spaces in 2022. Since a new legal regulation in May 2023, BSR has been removing illegally deposited waste citywide from a single source. This applies to public streets, where citizens often dispose of bulky waste or construction debris, as well as public green spaces and recreational areas and state-owned forests. In recent months, BSR cleaned a total of 79 parks, playgrounds and other green spaces in Berlin, according to the report.