"I have said a number of times that it is not acceptable for us to pick up needless bookings," Said Dearden.
"I don't mind if it is for a tackle that is badly timed or aggressive, but anything else is probably inexcusable
"I am not going to accept any talking back to referees or dissent
"And the bottom line is that we cannot afford it, we cannot afford to have players of the side when it is not needed." Added the Notts boss.