A mouse scuttled across my bedroom floor last night — my first mouse sighting since moving in 12 years ago, which probably deserves some sort of medal, although I’d settle for a Valium. I told all my friends. ‘Oh, we’ve had mice,’ every single one replied. ‘Hideous.’ Soon, I had numbers for Chris the Mouse Man, Mick the Mouse Man and Mark the Mouse Man. I chose Chris, on the basis that his name didn’t alliterate. As he inspected the house for evidence, he explained that Camden’s canals, railways, high-rise dwellings and bi-monthly rubbish disposal policy equate to a rodent’s paradise. ‘This is what a dropping looks like,’ he said, drawing a small blob on the side of a Hello Fresh recipe for chicken korma. ‘Like a grain of rice. But black.’ On the bright side, he couldn’t find any evidence of mice. But God, did he put me off my dinner.