Crawley Town officials are expecting a crowd of around 6,000 for this Sunday’s final match of the season against Coventry City.
The all-ticket game was sold out this morning (Friday), meaning no-one without a ticket should come to the ground on Sunday, Sussex Police have warned.
The only exception would be those collecting already-bought tickets.
It is going to be an exciting climax to the season with both sides needing to take something from the game to avoid relegation.
Crawley go in to the game at fourth from bottom needing to win to stay up.
Coventry are in 18th place and will need just a draw to be sure of avoiding relegation.