I maintain several websites; ask if you want URLs.

These personal pages just cover a narrow sub-set of my interests.

I now and again check the email sent to sb 'at' j12.org (you may use GPG Encryption if you wish to email me).

I use various Instant Message applications including Signal.

I Blog occasionally, and hope to more in future now that blog been restored using HUGO on static only hosting from Webarchitects. There is a fall back of manually adding static basic html pages of my musings.

Old webpages:

Map Links:

Open Street Map

Map Compare


Ordnance Survey

Ordnance Survey (new version which works better on 4K monitors but in someways more clunky)

Street Map