slogan; outlandish costume; selfie stick; Flag flagpole; Signboards (including but not limited to banners, banners, banners, etc.
); Items such as bats, long sticks, sharp objects, etc.
that are prone to causing personal injury; Lamp sign; Cold flame fire; Laser pen; Lighters, matches, and other ignition devices; Long umbrella; Fragile glass products; Controlled knives; Syringe; Loudspeakers, amplifiers, and other cheering tools; Small aircraft such as drones and remote controls; Folding chair; Simulation gun; Flammable and explosive materials; Alcohol; Pets; Projector; Hard beverage bottles; Spray paint; Other items that may affect safety.
.