Sings litter our public spaces with information and instructions. But while some of them are useful, others feel more like wasted space that would be better used in other ways. 

A few mischievous citizens took it upon themselves to fix a few of these unnecessary signs, and "vandalized" them in ways that are an objective improvement. Did they commit crimes by altering these signs? Yes, probably. But unless you're a dirty snitch you better keep your mouth closed!

Here are 33 signs that were actually improved with a little fun alteration.