Blenheim Palace reserves the right to prohibit the following items within the premises boundary:
(a) Any items which are or may be illegal. Individuals found in possession of illegal or contraband goods may also be liable for prosecution
(b) Weapons, ammunition, explosives, horns, whistles, drums, fireworks, flagpoles, banners, balloons, sporting equipment, large umbrellas or any other item which in our reasonable opinion may cause danger or disruption to any event, to other visitors, staff or resident wildlife (regardless of whether or not such item is illegal or is carried for specific purposes)
(c) Any items which law enforcement agencies have asked us to prohibit or are otherwise prohibited in accordance with the normal terms and conditions of entry to this venue. You are not permitted to bring food and beverages into the Palace or Formal Gardens.