and because the results of the tests were kruse if and have managed to convince us that we should. make this step this is what we have decided to years ago well let's test it for two years and in two years if it works if we are committed it works people in the laws of the game and everyone can and every competition or it has a kind of decide if he wants to use it or not. personally i was. very skeptical i have to say at the beginning i did not really believe that. it could work because i was afraid about the flow of the game and interruptions of these kind of things. but on the other side you know for decades everyone was saying well we should have some video for the referees and so on and so forth and it's true that. in two thousand and eighteen if everyone in front of his t.v. or inside the stadium with his mobile phone known within a few seconds whether the press committed a big mistake and the only one who doesn't know it is the referee himself we make something wrong at the referee does noise not because he doesn't want to know it but because we prohibit him from the point but