11.   A Chicago-bound American Airlines flight returned safely to Britain on Wednesday after a note found in a seat pocket caused a security alert.

12.   Seat pockets on a recent Air Gabon flight had safety cards in a Slavic language.

13.   Seats often are broken and pamphlets giving instructions in case of emergencies rarely are in seat pockets.

14.   Seats often are broken and the pamphlets giving instructions in case of emergencies rarely are in seat pockets.