Can you really get banned for going the wrong lane?
So I was in a blind pick and I CLEARLY called mid first but some other guy instalocked mid and did not want to move lanes. Went ingame and he started yelling "ALL REPORT LEBLANC I WAS FIRST MID bla bla bla" (when I clearly called first). I'm worried that I am the one getting banned because the other players actually believed him and I stayed in my lane. Should I even bother reporting the player next time this happens? How would Riot gather enough evidence to determine who called the lane first and who to punish if they even punish for something like this at all?