Dunno whether it is connected to the works in progress at the airport but there was a security guard in a hut at the gate down that end which is not normally?? manned.
WA-CEET Dunno about that, you can get close enough to appear to be standing at the end of a runway without actually being on airport land. And there are regular random patrols and if you do get caught, trust me, they wont just throw you back over the fence. It wont be Guantanamo but neither will it be the Sheraton.