.....,,,because a plastic card type photo licence could be borrowed.....
’’
Frankly an ear tag or barcode tattoo would solve this hugely important problem but even this doesn’t go far enough.
After all people do burglaries All the time to steal the keys of aircraft just so they can take joy flights. what we need is an inbuilt DNA scanner in every aircraft because nobody can steal your DNA, Oh wait......
‘’Don’t we have a stupid solution to a non existent problem’?