Their van had got stuck in the sand. Ralph brought them back to camp and we got dinner at around 10pm.
Sun 22nd: Went to the open air lavatory, then drove to the Petrified Forest, similar to the one on Lesbos, but with ancient Welwitchia plants. Continued to Outjo for lunch. After a walk around, we returned to the truck to find a kids band set up, using the public lavatory as a stage. The drum kit was a pile of old paint tins and other junk, but the effect was marvellous.