Coventry City supporters had to be separated from each other by the police after City's 2-0 defeat by Brentford, according to police tweets.
There was a confrontation between someone who had been into the game and someone who watched it from the hill and police stepped in to separate the rowing factions.
Some City supporters were involved in a crash on the M1 between two cars in the fast lane. There were no apparent injuries.
Source: Coventry MAD