The voucher must be used on the selected date and within operating hours; Invalid after expiration • Guests must meet the criteria listed below to experience HALO: - Over 8 years of age - All Child bookings must be accompanied by a paid participating Adult - Minimum 1.2 meters tall in height - Minimum 30 kgs in weight - Maximum 136 kgs in weight - Participants may be breathalysed at the time of check-in and must register a blood alcohol level under 0.05% to participate• Guests should have a general level of fitness and be physically and medically fit to take part. No specific training is required before the HALO tour, however, guests will be given a safety briefing and guidance from the tour leader on the day • You must wear enclosed, flat shoes. We recommend sports shoes or something comfortable with some grip• Wear light and comfortable clothes such as activewear or shorts/tracksuit pants and a t-shirt/jumper depending on the weather• Don’t forget your sunglasses and apply sunscreen to your face and hands