Yes ClassicPride, that was the call that inspired the thread..... And for those who just refuse to get my message about the 'union', therein lies the definition. Umpires that think (not saying that one did, speaking globally only) a collision is necessary for interference need a better definition and/or better training so they get that call right. IN the rule book: impedes, hinders or confuses... contact is NOT necessary. I believe all of the criteria were met. So what is that umpire's definition? He probably needs more experience to get a clearer defintion of what that means. Same with Mad Hornet's issue. To refuse to make the call,to refuse that maybe 'my' definition is wrong, to intimidate or stand behind an associate you know is wrong, or in the case where a bigger (man), a more 'connected' ump told a younger (experience, woman) to 'back off, it's my call', that is the 'Union'. It is incumbent upon the crew to get the play correct or they are simply cheating the girls. Now for those that read only what they want to read.... I have not addressed anything regarding the human element of making a mistake. Those happen. I am only addressing those from scenarios such as these where they won;t make sure by asking for help, etc.... In one case a ball was overtrhown and went out of play. The plate ump awarded the girl home who was standing on second when the ball went out of play. Good call? Maybe, but in this case no. His explanation was that an overtrhow from the field is awarded two bases when it goes out of play. The defensive coach asked for help and two of the three concurred. One umpire stepped in and said, it is two bases when the ball was released by the fielder. Hence she had not achived second and was put back on third. The play was corrected. Unfortunately the position of the umpire was overheard and he said, thanks for backing me up, now I am embarrassed in front of the spectators. Unfortunately I can not agree with this position. The embarrassment was not that the call was originally made incorrectly and certainly not because it was corrected. The embarrassment is caused by the expectation, the union (once again a metaphor) and it's time for the union to go!