Metric,
A quiet word if I may ....
I think you'll find Thomas does know the task requirements of both HEMS and police only too well!
It's a perfectly valid question and hopefully will open up some debate and discussion.
Silsoe, you're a bit hard on metric; they were only typos after all and that is something of which are all guilty from time to time?!
Cheers
Whirls
Thomas, just for you.... you'd be disappointed otherwise.... I think they should be pink!!