Patrons are not permitted to bring food or beverage products from commercial outlets into the venue.  

Homemade food in a container (other than glass) is permitted. Water in a bottle with an unbroken factory seal (up to 1.25L) and tea and coffee in a thermos are permitted. Other liquids are not permitted. Otherwise, patrons can bring in empty water bottles which can be filled with water at the designated water stations in the venue.

See full conditions of entry.