Arsenal dropped points for the first time this season as they drew 1-1 at home with Brighton, in a game dominated by poor refereeing decisions. Referee Chris Kavanagh became public enemy number one at the Emirates Stadium with a series of poor decisions led to Arsenal dropping points from a winning position. Kai Havertz gave Arsenal the lead in the first half with an excellent strike, but Declan Rice and Thomas Partey both picked up yellow cards. Rice was then given a second yellow card after Brighton defender Joel Veltman kicked the ball at him, Rice moved the ball with the softest of touches…