We have these 2 sections in our club bylaws...
SECTION XI Bad Actors
If a member’s behavior is of such an offensive or abusive character that your continued presence at club events is deemed detrimental, that member may be either suspended or permanently expelled. It takes a majority of vote of the Executive Committee to do either, and the vote must be taken at a meeting after notice of the action has been given to the member in question. In the case of suspension, the committee will decide the length of suspension from club activities. In the case of expulsion, no dues will be refunded.
SECTION XII Expectations
Members recognize that participation in Cascade Brewers Society activities is entirely voluntary. Participation in these activities may involve the consumption of alcoholic beverages which may affect perception and reactions. Members will accept individual responsibility for their conduct and behavior. The Cascade Brewers Society will neither assume nor accept responsibility for an individual’s actions. Also, members agree that driving while intoxicated is a serious violation of law and of expected behavior at club events and agree that they will find alternate transportation if they are unable to safely and legally operate a motor vehicle. Members agree they alone are responsible for their actions before, during and after club events, including, but not limited to, decisions about driving after consuming alcoholic beverages and waive any claim, legal or otherwise, against the club and its members, hosts and guests stemming from formal or informal club activities.