Theory:Doctor Who television discontinuity and plot holes/Demons of the Punjab


 * Why would the Thijarians be so obscure with their wording when they are attempting to explain their role to the Doctor?


 * To what bit in what they said are you referring to as obscure?
 * They explained people would die, but didnt explain that they wouldnt be the ones killing.


 * Why do the Demons security devices only work when they need to work, and don't work when they don't need to work? Example, the Doctor easily steals one, before it gets to work. How is this?