Preventing gambling from being a source of crime and disorder: Expand When an individual joins the lottery we will check that: The individual is aged 16 or over. The individual is a resident in Great Britain. We limit the maximum number of entries to 10 £1 entries per week. If requests for additional entries are received, Wales Air Ambulance reserves the right to undertake further checks with the individual. The supply of extra entries is at the sole discretion of Wales Air Ambulance. We also retain the right to cancel any membership should we suspect criminal activity. We will report any actual or suspected criminal activity in line with the Proceeds of Crime Act 2002.