Gas meter battery fail

So this just came up on my meter as I’m trying to top up the gas, as it’s a little cold outside. Bulb are utterly uncontactable on a weekend. So, I just freeze over the weekend? I also have a gas cooker so I’ll be microwaving everything too!Utterly unacceptable that I can’t contact anyone at all between 6pm on a Friday and Monday morning. This isn’t the 1950s!

See: https://help.bulb.co.uk/hc/en-us/articles/115001228911-What-should-I-do-in-case-of-emergency-

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