Retro-man, your water meter set-ups are of intriguing construction. I've never seen anything like it here. Are you not worried about the longevity of vinyl tubing? In my experience plastic gets weaker over time and with the constant water pressure that may cause problems.
It is unusual here to have gas and electricity meters outside the house and especially so to have them not protected at all. Even the meters for house boats in Amsterdam are placed in cabinets.
I am also amazed to see that the pointer dials are still used for everything: gas, electricity, water. They are rare here. I've only seen them on older water meters. People don't like them.
What is that round attachment on the left side of the second (grey) gas meter?