Bandung, Indonesia - Every day from dawn till dusk 74-year-old Mr Sariban patrols the streets on his bicycle looking for garbage and shaming those who dare to litter in his city. When he started out on his mission 30 years ago he was dismissed as crazy. Today he's a local hero.

Filmmaker: Hassan Ghani

Assistant Producer: Surya Fachrizal

Translation: Nurfitri Taher

Executive Producer: Yasir Khan