Fashion vs. reality
Habitual, well proved way of collecting waste in highrise settlements:
Main advantage easy disposition of different formats of waste having in mind that there are many inhabitants that have no suitable private vechile to transport their communal trash to the first recycling yard
Replacing small containers with green islands that reduces possibilities of disposing garbage of medium size transforms green islands into small recycling yard:
A finding:
Analyze collected waste and make adjustments on containers not people.