PPRuNe Forums - View Single Post - LHR Security
Thread
:
LHR Security
View Single Post
29th Oct 2009, 19:10
#
8
(
permalink
)
spannersatcx
Join Date: Dec 1998
Location: .
Posts: 2,997
Likes: 0
Received 0 Likes on 0 Posts
They are set to beep on random occasions so that random searches can be carried out.
Reply
spannersatcx
View Public Profile
Find More Posts by spannersatcx