Downtown Lights

I went to a fun lecture at the RGS on Cave exploration. Them thar caves can be deep and damp. With parts that have to be swum. One that they discovered recently is 2 km deep. With lots of narrow bits where you have to crawl. Imagine that. Those cavers are nutters I reckon. Me - I'll give it a swerve.

Wandered back through Hyde Park with the intention of taking some pix in Winter Wonderland. But when I saw the queues I decided not to bother. So stood around in Oxford Street for a while.