These signs are all over the city right now:

Can someone please explain to me exactly how to be cautious in this situation?

Should I suspiciously eye the top of the skyscraper as I walk by?

Should I run past in a quick zigzag motion?

Should I flatten myself against the side of the building and carefully inch my way across?

Should I find something large and heavy to carry over my head? Wear a helmet? Surround myself in a protective shield of ice-melting fire?

Whichever option I choose, I think it’s clear that if you come across me taking caution against falling ice, you yourself should also be cautious – of me.

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