The Football Association (FA) said on Monday that it will a full review after a large number of fans tried to force their way in to Wembley without tickets ahead of the Euro 2020 final.
Fans fought with stewards and police as they attempted to break through the gates.
FA chief executive Mark Bullingham apologized to legitimate fans who were affected and said the security team had "never seen anything like it".
The Metropolitan Police said it worked with security to prevent breaches.
Mr Bullingham said he was not sure those who broke in were real fans.
"There were a large number of drunken yobs trying to force their way in, we run a stadium not a fortress," he said.
"I have to apologise to any fans whose experience was affected and any of the team who had to cope with this."
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