No more than 2 in line to the toilet on airplanes.

[no1_vern]

It was insane before but this is worse:

Toilet line bans, fingerprints, sky marshals are staples for overseas fliers.

"Two's company but three is a crowd in the line for toilets on jittery transatlantic flights in the post-9/11 world. "

I personally think these measures are too late to be anything but a nuisence to travelers. Closing the gate after the horse has left as it were.

[RayH]

I usually like to book as far to the rear as possible. It's near the galley and near the comodes.

[Toadman]

The noisy galley, food prep, and crew area. Last off the plane, the most turbulence, rubbing shoulders with the lines of people waiting for the lavatory, and uh...*Sniff sniff*. Enjoy Ray.