Well i know at least 15 teststhat didnt get through so the figures that are alleged must be wrong,
Maybe all the staff that go through come prepared and dont take ages empting pockets and stuff, and stop moaning about it.
This would put less pressure on the guards to try which try to
a) keep the airport safe
b) having to try and cater for the whining that they face,
Trying to help speed up and get people through has back fired and they failed test pieces. so this mean in order to save their own job they have to slow down and watch their backsides. if they fail they are out.
Its a bit like the egg and spoon race if you rush you fail!!
If in doubt have it out is a good way of seeing it.
P.s i would agree however that there isnt enough checkpoints / guards.
This is due to the managment not the individual gaurds.!!
Hope everyone gets the idea, and please excuse the spelling mistakes it late.