What this vote captured wasn't a verdict on rail engineering so much as a generational temperature check on Britain's appetite for ambitious infrastructure, and the answer tilted firmly toward yes, by roughly two to one. But the shape of that majority is the real story: support eases almost in a straight line as you move up the age brackets, from the under-25s who backed the switch nearly to a person down to the 45-54s and the over-65s, who split evenly.
The middle-aged and the elderly, those most likely to remember HS2's cost overruns and years of delay from the inside, were the ones least willing to hand it a fresh dose of ambition. Younger voters and men, who backed the plan by a wider margin than women, seem readier to take the Transport Secretary's Japan trip at face value, trusting that borrowed expertise really can save the promised billions and time.
It echoes a familiar British infrastructure argument: whether prestige projects like HS2 succeed by aiming higher, as the Japanese model suggests, or whether they need discipline and lowered ambition after a decade of overruns already dented public patience. Here, at least, the instinct to look abroad for a fix beat the instinct for caution, though not among those who have watched the project longest.
The oldest and the newest halves of the electorate agree on the destination, 320 km/h; they simply disagree on whether Britain still has the nerve to get there.
1 Opinion
This thing has cost a bomb already. Make it worthwhile or cancel it.