Mobility scooting gran fined after refusing breath test

Tina Morris, a 54-year-old from from Pen-y-Morfa near Llanelli in South Wales, has been fined £35 and given 10 penalty points on her licence, after refusing to take a breath test. She had been found on her mobility scooter, after lunch at the pub, but says she wasn't drunk.

So what rule did she fall foul of?
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