I was looking at my pre-tour resources for my next trip and found this gem --> "Behavior" - "Tauck reserves the right to terminate the journey of any person who creates a hazard to other guests, impedes the pace of group as a whole, is abusive of others or whose behavior is disruptive. Tauck will make no refund and will accept no liability for persons who must leave the trip."
While it makes perfect sense to me - has this always been there? I do not recall seeing it before. I wonder if they are having issues like airlines these days or if this is the result of a specific traveler who caused problems.