"Obviously this is in reaction to the GLA airport incident, but the way it's been done at LBA makes no sense, it wouldn't in any way prevent a repeat of what happened at GLA, and all it achieves is to disrupt everyone else."
In fact it may well prevent a repeat of the GLA attack, but for security reasons it is not really appropriate to say how. Just be glad that something is being done with consideration for your safety and security, RAFAT.