bild

In this Sept. 18, 2019, photo, a cleaner attempts to erase anti-government graffiti by using a high-presser water gun in Hong Kong. Cleaners in Hong Kong have been working around the clock to erase remnants of weekly battles. As Hong Kong enters its fourth month of steady protests, the city is embracing for another violent weekend prior to the upcoming 70th National Day on Oct. 1. (AP Photo/ Vincent Yu)