Following the incident involving Jack Grealish at St Andrew's during Birmingham City v Aston Villa, an EFL spokesman said the following:
“The EFL condemns the mindless actions of the individual who encroached on to the pitch at St Andrews on Sunday afternoon.
“It’s a situation no player should ever be faced with.
“In all circumstances the playing surface is for players, not supporters and those playing in the game must be able to do so safe in the knowledge they will not be subjected to this type of behaviour.
“Whilst this incident falls within the remit of the Football Association, we will work with all the relevant parties to address the issue of player and match officials safety on the pitch and ensure the appropriate action is taken.”