Francis lives in Royston near Cambridge in the east of England.

You can contact Francis by telephone (+44 7840 191336), email and skype, with the option of encrypting email messages and other files.

For real-time communication Francis recommends the telephone and skype, with video calls by arrangement. Zoom and Microsoft Teams are used for videoconferencing.

Please note that email notifications are disabled. Email is recommended for communication that does not require an instant response. If you use text messages (SMS) to contact Francis, kindly provide an email address and/or telephone number for reply.

Whenever Francis is electronically incommunicado for longer than a day, there should be an email auto-responder in place to inform you of his whereabouts and current activities.