Our building's recycling has been in place from when the building went up, but it has been refined and extended over time. Off this room in what we call the dungeon is another where a large bin collects non recyclable rubbish that is sent down a chute from each floor. I expect very posh buildings have chutes for recycling as well.
While nothing has changed about the recycling, except for the addition of a bin for plastic bag recycling, the previous signage was printed on small laminated A4 sheets and a bit of a struggle to read at times. New signs have appeared and I must say they are wonderfully clear. However, they did cost a sum in four figures. I just divided the cost by the number of apartments and it only $14 per apartment, so probably money well spent. The signs will last and be there for a long time. At the same time, the whole area was repainted too.
If you can't quite see, the far blue sign says Batteries.
The far sign says, No plastic bags, food scraps, household items.