Public address system; radio or telephone link to platform; clothing to indicate staff status

The owner must provide and maintain or ensure at each bungee site, at a minimum, the following: (1) there must be a public address system; (2) there must be a radio communication link or closed telephone circuit on permanent platform sites between the platform and the landing and recovery areas; (3) bungee jump personnel must be easily identified by other staff and the public. A uniform, or similar clothing, must be worn by bungee staff.