[JRutledge]

Yes this is a T if you observe it and your jurisdiction makes this clear this is not supposed to take place. It is expressed in our state to prevent this by going to where the teams enter and make sure they do not run around or go under the opponents basket and go directly to their area of the court. It is usually easily preventable if you are out on the court at the proper time. Again I would follow the standards of your area first. This is not as clearly stated in the rulebook other than being on the right side of the court (I do not have the rulebook in front of me right now).

Peace