https://bf4db.com/player/1004583963140

The server chat clearly said something about this player is banned for aimbot multiple times, yet this cheater is still in the server. I think it did kicked the cheater once, but he rejoined. The server chat show the same message, and nothing is done.

https://battlelog.battlefield.com/bf4/battlereport/show/1/1297290255410986240/1876443065/

This is the match I was playing. Even votekick doesn't seem to work when after more than 9 players type !yes in the chat.