Hi All,
Just found this site
http://www.top10-broadband.co.uk/ thought it might be useful
If you click on the Speed Test button, then enter your postcode and ISP it runs a speedtest on your line - it also gives you the option to see how your ISP speeds compare to other ISP's in your area - just click on - See Your Street Stats.
You might be pleasantly surprised

or extremely disappointed
Have Fun
k9