Kids. You have to spell out everything for them.
And at the student union on the University of Nebraska-Lincoln's city campus, administrators just want to be clear that they're being absolutely clear. Because it's those darned kids . . . they'll test you.
As I seem to recall from my own college days somewhat farther south than Lincoln, youth from the ages of about 18-22 are kings and queens of the loophole. The second you assume that everyone knows you're not supposed to skateboard in the union. . . .
No, you need . . .
Sign, sign, everywhere a sign
Blockin' out the scenery, breakin' my mind
Do this, don't do that, can't you read the sign?