Gillingham fans can purchase their tickets for the home leg of the League 2 play-off semi-final - even though they don't know which day the game will take place.

Mark Stimson's side be at home on either Thursday May 7 or Sunday May 10 to Rochdale or Dagenham. But season ticket holders can only guarantee their seat by purchasing before the final round of league matches that will determine their fate this Saturday.

Tickets will be on sale from Tuesday April 28 to existing season ticket holders with a valid 2008/09 season ticket book, who can purchase up to two tickets each.

New season ticket holders, who purchase their 2009/10 season tickets on or before Thursday April 30, will also be able to purchase two tickets for the match.

The ticket office will be extending its opening hours until 6pm on Thursday to deal with late bookings. Priority will also be given to Superdraw Lottery Agents who can purchase one ticket only.

Season Ticket holders have until 1pm on Saturday May 2 to purchase their tickets. The remaining tickets will be released for General Sale on Tuesday May 5 from 9.30am directly from the club’s ticket office on a one ticket per person basis.