The Football League have said that they will support the police and postpone matches on Saturday if necessary.
Football League Chief Greg Clarke said to Sky Sports News that although they were not happy about matches being postponed, they would fully support the police in decisions they make to postpone matches if the situation required it.
Coventry City's game at Birmingham City is still on despite rioting for a second night in Birmingham which saw a firearm discharged in Aston and people killed in an other incident in Wonson Green.