Booking Terms:

Payment is due before the commencement of the course. While we will endeavour to reserve a place while we wait for payment, this is not guaranteed. In general, places aren't for named people. However, it helps course organisation if we are kept up-to-date with who is attending.


  • 45 days or more in advance of booking £25 administration fee.
  • 25 days or more in advance of the booking date will be charged at 50%. Plus £25 administration fee.
  • Fewer than 25 days, no refund.
  • Non-attendance will be charged at full rate

We realise that unexpected events crop up, and if possible, we are will transfer bookings to other courses.


Unless otherwise stated, all attendees should bring a laptop with the necessary software pre-installed. A list of required software is maintained at https://jr-packages.github.io/ The laptop should be able to access standard wireless networks.


After registration on the website, we will contact you within three working days to arrange payment.