I read somewhere that security measures recently came into force during the last houre of your flight. The seatbelt sign would be on, you are not allowed to go into your hand luggage, go to the toilet, have anything on your lap and the airline's entertainment system bwould be switched off. Did I imagine this or is it still the case? I just want to be prepared, we have 2 young children and a disabled traveller with toilet issues travelling with us. This does sound like it would be a bit of a nightmare for us.