So we're left with the possibility of a pilot being turned by AQ and we need to find ways to mitigate against this. The military clearly have ways and means of ascertaining whether or not they can trust their individuals so perhaps we need to take a leaf out of their book? Positive vetting for all UK licence holders requiring an airside pass accompanied with a biometric data ID. We give up a day each year for a medical, a day for SEP and 4 days for LPC & OPCs, whats another day for PV? They keep tabs on our persuasions and we verify who we are with our biometric IDs. The only problem I see with this is who's going to pay?