1stly, Last question asked b4 u leave the buildings at my club, 'Checked the NOTAMS???'
So shoot these idiots.
2ndly, stop what you are doing!!! The USA got a man to the moon in 1969. What do you think you are doing!!!
(all in good humour)
Seriously, it's for things like this that that piece of paper is published. RTFM!!!!!!!!!!!!!!!! or you get hurt.