I have now heard back from the OS. They reply as follows re my query about licensing requirements for embedding OS maps on personal websites:
"Dear Michael
Thank you for your email dated 13 February 2008 regarding the use of Anquet mapping on a website.
The Anquet product is licensed for your personal use only and will not extend to use on a website. However, subject to you obtaining separate permission from Anquet, our Internet Licence will allow you to put scanned copies of the Anquet product on your website.
Our Internet licence allows licensees to show raster or bitmap images, for example gif or jpeg, of map extracts up to 200 cm2 at source scale for an annual licence fee. Up to 10 x 200 cm2 extracts can be placed on a web site for our minimum annual licence fee of £47.50 plus VAT. Additional 200 cm2 extracts are charged at an extra £4.75 plus VAT each.
If you require this licence please download the application form shown on this page of our website:
http://www.ordnancesurvey.co.uk/oswebsite/business/copyright/docs/L0105_M.pdf
Or alternatively you can request to be sent a paper copy to complete and return.
As an alternative, OS OpenSpace is a free Ordnance Survey service that allows you to embed Ordnance Survey maps covering England, Scotland and Wales in your web applications using our Javascript® application programming interface (API). You can build your own web application as long as it is non-commercial and complies with the OS OpenSpace Developer Agreement. Further details can be found on our website at http://openspace.ordnancesurvey.co.uk/openspace/index.html.
Thank you for contacting us about this matter, I hope you find this information useful.
Regards
Emma Cutler
Senior Service Advisor
Customer Service Centre, Ordnance Survey "