Runnymede Borough Council has taken action against an unauthorised encampment on Thorpe Green.
Officers from the council issued a summons of complaint to adults on the site on Tuesday 9 May. Notices were fixed to any unoccupied caravans.
This gave the occupants 24-hours' notice of a hearing taking place at Staines Magistrates' Court tomorrow, Thursday 10 May, at 10am.
Peter Winfield, Green Space Manager at Runnymede said: "We are asking the court to order the occupants to leave the site and empower the council to remove them should they fail to leave within the timescale the Magistrates' set."