羽毛球赛场上，1方提出异议以争取自己的权利和利益，最多见的是球员对司线员的判罚不满时，向主裁提出“The shuttle is out（那个是界外球）”，或是提出“The linejudge gave‘out’signal before the shuttle touched the floor（司线员没等球落地就给出界外手势）”等等。
Umpire: Correction “out” Player A.comes here. You shouldn't influence the line judge
Player A: That's really unfair. It is almost 10cm out of the boundary line.
Umpire: If you have any objection about the judge, you should talk to me, not the line judge
Player A:I am sorry,l won't do that. But they must be concentrated on the match and made the fair decision。
Umpire: Continue to play, 8⑼.
按规则规定，临场裁判员对其所分管职责内事实的判决是终究判决（On official's decision shall be final on all points of fact for which that official is responsible)，但主裁在确认司线员明显错判时，应予以纠正(Ⅱin the opinion of the umpire,it is beyond reasonable double thata line judge has clearly made a wrong call,the umpire shall ovenule the decision of the line judge)。如果主裁也不能解决，就会请裁判上进行判决。但裁判长不能对临场裁判员根据事实所进行的判决改判，除非裁判员的判决与规则规定不符。
(A coach goes to the referee)（某教练去找裁判长）
Coach: Referee, how can the umpire make the correction since the line judge has already giventhe "in" signal?
Referee: Yes, he can. According to the law, he can overrule the decision of the line judge" he was
sure that the line judge had madea wrong call.
Coach:l was there, and l saw the shuttle was landing on the line.
Referee: Yes, maybe from the place you sat you could have that view. But the umpire'S position can see clearer than you, don't you agree?