If that's a "boner" I feel really sorry for Mr. Collins. At least he was making "headines" (ba dum BUM).
In the book Chekov's Enterprise Walter Koenig mentioned that the costumes came with regulation undergarments to prevent such a scene as above. Curiouser and curiouser....
They could re-do the effects in TMP but they couldn't airbrush out the tents.
I will buy a TMP DVD if they could airbrush out the man tents or maybe digitally replace the uniforms with ones from STII.