Carr promises Sunday best for derby
Carr was given a one-match suspension by the Football Association after the incident at the end of the corresponding fixture last season.
It was the climax to a volatile clash with Blues defender Roger Johnson fined 5,000 for criticising match officials over the controversial penalty which earned Villa a 1-0 win.
Advertisement
Hide AdAdvertisement
Hide AdBut Carr is adamant he will be on his best behaviour tomorrow. He said: "I'll be behaving myself this time. I'm not going through that again, sitting in front of five men (FA disciplinary commission) talking to me like a child again.
"I'll be keeping my hands to myself. Do I regret now what I did? No, that's life. Do you know what I mean?
"At that time I was quite emotional. You shouldn't regret it, that's life. It's not good but you can't regret it."