Key workers?

I met my friend and fellow Blipper W today. We had a lovely walk around the lakes at the Rickmansworth Aquadrome, and also took in part of the towpath on the Grand Union canal. It was marvellous to actually socialise with a friend at last. The weather was glorious and we did have some much appreciated shaded spots too. 
These fuel boats were so colourful and probably a welcome sight to some residential boaters.