Design

A Call for 'Safety Gardens' to Protect From Vehicular Terrorism

After the attack on London Bridge, a campaign envisions an alternative to concrete barriers that would protect pedestrians and memorialize victims at the same time.
New crash barriers placed along London's Westminster Bridge.Tim Ireland/AP

Visit the site of one of London’s recent terrorist attacks and the new safety barriers are unmissable.

Strung across London’s central bridges, these metal and concrete buffers are a grim reminder of the recent violence here, where attackers affiliating themselves with ISIS drove into crowds before attacking passers-by with knives. There could be far worse reminders, of course—these barriers still shield pedestrians from some of the deadly possibilities of vehicular terrorism. But in a city that’s trying to return to normal, people are asking if there isn’t a better way to protect citizens, one that isn’t so stark, harsh-looking, or imposing on daily life.