If you believe that somebody involved with a Meetup group or event is engaging in illegal activity, you should contact local law enforcement authorities.
Additionally, use of the Meetup platform to post any material that is unlawful is a violation of our Terms of Service.
If you believe that someone is violating our Terms of Service, you should also report this activity to Meetup directly following the instructions in this dedicated article.
Note: This is general information and not legal advice about any specific situation. You should consult a lawyer for advice about your specific situation.