How do you get banned?

[Jirachi is n0t_0kay]

Self explanatory. And how do you know if the admins are about to ban you?

[Exxthus]

If you do too much of the stuff listed in this thread (http://bmgf.bulbagarden.net/showthread.php?t=24950).

[Red Torterra]

Or not listed in that thread as a matter of fact. Speaking from experience as I spent the last two weeks banned you only need to accumulate 20+ infraction points (I currently am the proud owner of 23) for your very own free two week holiday!