Currently the way chat suspensions work is if you are found to have posted an offensive or offensive or otherwise unacceptable post, you might get flagged and subsequently suspended from chat. Usually this is a warning that what a user is posting is unacceptable, but sometimes users simply wait for the suspension time to pass and continue posting offensive material.
Is there a system in place to ban a repeated offender from the chat in question if (s)he gets over a certain number of chat suspensions? If there isn't, should there be?