Have you seen how they treat hold luggage?

This ban on taking laptops and tablets in your hand luggage on certain flights strikes me as being a recipe for chaos.  Because it only applies to flights into this country, and then only from certain other countries (presumably seen as "iffy") it means that you may be able to take your laptop or whatever with you in the cabin on the outward flight, but not on the return flight.  And as, by definition, the return flight will be from a country seen as untrustworthy, the question of the security of your equipment - or even worse, your data - raises its head.  And suppose you are travelling "light" and have no hold luggage?  So many problems...