To clean or not to clean??

Today as I was driving along the Federal Highway towards Cheras (near the Pantai Junction) I came behind a rubbish truck I believe was called "KL Cleaners". To my horror, I see this plastic bag with rubbish in it being flung out the driver's window. Emmm....I'm sorry, I thought you guys were suppose to make the city cleaner not the other way round. That was indeed a paradox in motion.