Ticket sales must be strictly controlled.
The away association or club should consider adopting a system for distributing tickets to their travelling supporters in the city where the match is to be played. Tickets should be distributed only after production of documentary proof of identification by the spectators to whom the tickets have been sold.
In all cases, tickets may be sold at the stadium or anywhere else in the same town/city on the day of the match only with the approval of the police and/or other competent authorities and after consultation with the participating associations or clubs.