The result looks great, no paint used! Must be ok?
To me it would still seem there was a cost of cleanup, therefore damage has been done. For the council to remove the graffiti they would have to clean the surronding pavement.
edit: I knew this would be downvoted, but my personal opinion still stands. This is not free to cleanup... Chalk is easier[to cleanup], chalk disapears with rain.
Public services weren't leaving the streets dirty because they were lazy, they were leaving the streets dirty because they were rationing water due to drought...
The result looks great, no paint used! Must be ok?
To me it would still seem there was a cost of cleanup, therefore damage has been done. For the council to remove the graffiti they would have to clean the surronding pavement.
edit: I knew this would be downvoted, but my personal opinion still stands. This is not free to cleanup... Chalk is easier[to cleanup], chalk disapears with rain.