Safe House (2012)
Crew or equipment visible
Errors in geography
Normal police handcuffs have only two links or they have a solid hinge (and no links). Leg Irons have additional links, but have many more than are shown on these modified handcuffs.
That there was at least one traitor in their ranks and what should be done about it is never discussed during the film even though that fact hampers all of the efforts to retain or retrieve Tobin.