In my twenties, last century, I became captivated by a book called The Third Policeman. It was a darkly comic novel penned in the 1930s by an Irishman, who wrote – sodden with whisky – under the pseudonym of Flann O’Brien.

Several of his characters had spent their lives on bikes, traversing the rutted roads of their country parish. So attuned were they to their metal steeds that a transmutation occurred: the rider’s body began to merge with the molecules of his bike.

The postman, for instance, became 71 percent bicycle. He developed strange behaviours: regularly leaning one elbow against walls, or standing in the street with one foot propped on the kerb.

I wonder if I, too, am becoming half-woman, half-bike. My metamorphosis began after the calamity of losing my driver’s licence. In the wake of a disastrous double-demerit-point weekend, I found myself forced into two-wheeled servitude by the local constabulary’s speed cameras. The curtailment of my freedom was shocking: so accustomed was I to holding a steering wheel. How I would manage three children and my life without a car?