Tim called the docs this morning as he's been feeling unwell for a while - and was advised to go to A&E for some tests.  I went with him in the car to Lewisham hospital (took this random photo on the way), and then drove back home to wait.  In hindsight, just as well I did as a) they wouldn't actually let anyone else in to A&E and b) he was there for hours!  (Around four in total.)

The tests all went well, and I went back and picked him up around 2pm.  He's got a possible diagnosis, but needs more tests to confirm.