What's amazing to me is that had this terrorist used a gun you and many here would have zero qualms about discussing gun restriction from go.
Because the question of controlling motorised vehicle use is more complex, due to them having more legitimate uses? But, my first reaction, as it happens, was that more needs to be done to restrict motorised vehicles. A lot more bollards and other physical restrictions would be a simple and cheap start. I suppressed that reaction both because it seems too soon to discuss it and because there are obviously a lot of other issues involved in this event as well, namely all those around terror and Islamism. But as you've gone there anyway - let's do more to restrict car use, I'm all in favour of that. Are you? Or is this just your monomania about your precious guns again?