Validity: Expires 90 days after purchase (excl. bank holidays). Purchase: Limit 1 per person. May buy 10 additional as gifts. 2-week cancellation policy. Restrictions: Valid Mon-Sun 10am-6pm. Course dates and times available online at: http://gatwickscuba.co.uk/index.php/learn-to-dive/referral-course-module-1-2-of-the-open-water-course. £45 surcharge for weekend bookings. Must be aged 12 or over. Under 18s must be accompanied and have paperwork signed by an adult. Must be able to swim 200 metres and tread water for 10 minutes. Every participant must read and complete the PADI course material from the PADI Open Water Ultimate Crew Pack prior to attending their course.; Material not included but available to purchase online or direct from Gatwick Scuba. Must complete medical questionnaire prior to course. Referral to open water dives good within 12 months, however after six months a refresher course may be required. Original values: Verified using our merchant’s website on 26 Feb 2015.