Rule 4

Rule 4: You may ask the DM questions at any time. He may not always answer.
I will answer any question I can, but I will do my best to make sure it does not interfere with flow of the game. If you ask me something and I do not respond, then yes, I am ignoring you. Please wait until the beginning of your turn to ask. If it something important, write it down on a note card and hand it to me.