To install cameras in their bedrooms whilst there is noone in them?

( Mykeyboy A massive, salty filing cabinet, Wed 27 Aug 2008, 11:08, archived)

it's less of an issue when there's noone in them.

( Frumbert has no sig, Wed 27 Aug 2008, 11:09, archived)

is it wrong that this was my first thought too?

( Stoopiduk is the waterboatman., Wed 27 Aug 2008, 11:14, archived)

To take their pictures when they sign in
(student accomodation), like US immigration takes your snapshot.
( moohalaa, Wed 27 Aug 2008, 11:22, archived)

Lets all take a lead from US immigration.
.
( Stoopiduk is the waterboatman., Wed 27 Aug 2008, 11:26, archived)