[quote=@Master EffeX]

If all that's preventing Clark Kent from being recognized as Superman is his glasses...
...then what about all his government issued photo I.D.?

And speaking of [i]that[/i], since Cyclops can never remove his glasses, does he even [i]have[/i] any photo I.D.?
I'm thinking he either better make sure he never gets pulled over when he's driving as a civilian, or he's been given a pass on the "no glasses" photo rule by instead having "MUTANT" stamped across any card he has.
[/quote]

I think it depends. I've only been asked once before to take off my glasses for photo ID, which was when I renewed my driver's license.  They didn't ask me to remove them when I originally got my license, so it's probably new policy or something.

As for Cyclops, it might be the mutant example, I'd feel. But there are some mutant characters that can temporarily nullify one's power so maybe he asks them for assistance.