In a break from writing for a late lunch, I turn on Channel 4 to take my mind off a problem I'm having with the next sentence.

There's an old Western playing.  Almost immediatly, our heroes shoot half a dozen guys dead in a bar.

Watch with Mother.  Great family viewing.  We take this sort of thing for granted.

Yet, it's against the TV Guidelines - any time of the day or night - to show corpses on the News.  Sometimes, it's true, in Bagdad, there's no avoiding them - but producers go to great efforts to cut dead bodies out of transmitted footage as much as possible.

Cowboys - fiction - that's different.  Pistol killings hardly rate as what the regulators call "moderate violence."  All that matters is that we don't see any pain suffered.  And no regrets, minimal grieving.

A great message for children.   Good entertainment before Countdown.  Sanitised homicide.

What a strange culture we live in.