Glimpse of London Skyline Tour - Key InfoVoucher Validation Your voucher is valid until 01 Jul 20 You must validate book and use your voucher within the voucher expiry date.Duration: Your total experience will last approximately 30 minutes with 12 to 15 minutes in the air.Group Size: There'll be a maximum of five others in the helicopter with you.Weather Dependent: YesSpectators: You're welcome to bring along family and friends to watch you take to the sky.Restrictions and Considerations: This may not be suitable for those who are pregnant suffer from epilepsy or who have heart or medical conditions. The maximum weight is 18 stone if you are over 15 stone please contact the supplier in advance.The minimum age for this experience is 6 years old under 12's must be accompanied by an adult.Requirements: On the day you must bring with you photo ID (passport photo driving licence etc) AND proof of your address (electricity bill phone bill etc) for security reasons. You must be at least 12 years old to be a passenger in the front seat.Availability: This experience is available on one selected weekend date per month April to October you must take your activity before the voucher expiry date.