I snapped this padlock up at work after I read the front cover. It's even endorsed by the M.L.A.A. (Master Locksmiths Association of Australasia)
It seems to be a direct challenge to a lockpicker.

It states a "Registered Security Keyway" which is slightly obscured by shadow. There is a small ridge on the right side of the centre of the plug.
And also an "Anti Pick Plate". What exactly is an anti pick plate?
The lock after I got it out of the packet:
Two minutes later:
So, my question, what is an anti pick plate and why doesn't it work?
