I don't know if it's the font, the layout or the color of the sign but this makes me feel safe not at all. No wait, I've got it. it's the wording. "We're looking into it"? That's the best you guys could do? This is a sign posted by the city of New York. I didn't even know something was going on but as soon as I saw this on a manhole I assumed the sidewalk might blow up beneath my feet at any moment. So, just so you guys know, that's the kind of confidence this sort of thing breeds.
P.S. ConEd, you guys are in charge of the gas. Your slogan should not be "On it." Thanks.