Actor needed for performance artwork

Independant visual artist in need of an actor, preferably white British male, to pose as a security guard with retractable barriers and a real audience (unaware that you are acting).

Must be available at short notice on these dates:
18th, 20th, 25th of June 2022 and once before for rehearsal either on either 13/06 or 14/06. Maximum 2 hrs per day.
South London. £200