Pitch invaders at Premier League and English Football League matches will receive an automatic club ban under new measures to tackle fan behaviour.
Concerns were raised about safety at grounds after a number of pitch invasions at the end of last season.
Individuals who carry or use pyrotechnics or smoke bombs will also be banned and identified offenders will be reported to the police.
The Football Association will also implement tougher sanctions for clubs.
It is an offence for fans to enter the pitch "without lawful authority or lawful excuse" under the Football Offences Act 1991 - but offenders have not always been prosecuted.
However, prosecuting offenders will now be the "default response" under the new measures.
The leagues and the FA will:
The Premier League, EFL and FA will also work with police forces to "establish a new principle for cases relating to pyrotechnics and smoke bombs".
- Work with clubs to improve searches of individuals
- Increase use of sniffer dogs at grounds
- Work with social media platforms to quickly remove fan-generated videos of illegal behaviour
- Ask the government to restrict the supply of pyrotechnics and smoke bombs
- Potentially ban accompanying parents or guardians of children who take part in illegal behaviour
Premier League clubs agreed new measures to deal with pitch invasions last month following a series of incidents.

PL & EFL pitch invaders to get automatic club ban
Pitch invaders at Premier League and English Football League matches will receive an automatic club ban under new measures to tackle fan behaviour.
