NEVER, BUT NEVER ASK FOR PERMISSION, JUST DO IT. Why give anyone that kind of power over you?
+1 It's much better to ask forgiveness that permission, at least that way you've had your fun.
JHAP ~~~~~~~~~~ "My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives." ...Hedley Lamarr (that's Hedley not Hedy)