If you look carefully at the photo above, at Keroka backstreet area, it is written: "Usitupe takataka hapa". 

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But the irony is that people have ignored or defied this warning and have heaped all manner of litter next to it.

This incodent is not an isolated one. Kenyans have a habit of going against instructions.

With this in mind, should people stop putting up such signs?