There is a conventional concept that the law does not gives up the supervisors of various company from competitors. This concept was examined in court, yet still was not turned down.

If there is a chance of problem afterwards both business board individuals can solve this within themselves, while the competition proceeds. If the companies accepts their activities in addition to the expansion of the competitors afterwards it is ruled out as an infraction of legislation. The choice of whether the violation has happened or otherwise, relies on the realities and also ground realities.