https://joy.videvo.net/videvo_files/video/free/2018-04/large_watermarked/180301_07_A_HongKongIsland_13_preview.mp4 Litter in Hong Kong Alleyway Low level tracking shot of rubbish in a narrow alleyway. alleyalleywaycancitycoll_climate_changedirtyenvironmentfullgarbageHong Konglitterlitteringoverflowplasticrubbishstreettrashwaste