It's impossible to enforce the use of a tether once the team leaves the beach, at best it will be a guideline and a personal choice made by the team.
Sailing is not football... it's not a game about what you can get away with under the nose of the official... its not about bending the rules....
Agree with the rules or don't race... You follow the rules... or you don't race sailboats... It should never be about enforcing the rules.
Point made. I will not be attending ANY regatta where a rule made up by an uneducated OA has the potental to reduce my safety at sea. Although it could be a nice payday for my widow and her new husband. How did your first husband die Ms. Kathy... He got tangled in his mandated teather and drown and it worked out for Pedro and I and nicely.
In an effort for an OA to reduce their liability they end up exposing themselves further. Still seems like saftey at sea issues should be guidelines not rules. Right up there with it's your decision and your decision only if you push off the beach or not.