There is a webcam on the office roof which is updated once a minute.

Due to the huge bandwidth usage (over 60Gb/month just from this page!), I can no longer relay the webcam footage with auto-refresh. Click the sample image left to open the webcam in a new window. You will need to manually refresh the new window by hitting F5.

For past frame-grabs, visit the 8200rpm.com site and click on the webcam menu - keep clicking through to the exact minute you require. :-)