I know some of you are into writing scripts, so thought this may be useful when I stumbled across it.
The BBC have got a few of their scripts for TV and radio shows that you can read in .pdf format here:
http://www.bbc.co.uk/writersroom/insight/script_archive.shtml
This might ten a penny stuff, I've not gotten into script writing myself, so dont know if old scripts are commonly made available anyway. Apologies if this is so.
See http://www.bbc.co.uk/writersroom/scriptsmart/downloads.shtml