Terror attack on Westminster

A grim day in London. It came on an unhappy anniversary in Belgium, which marked one year since terrorists killed 32 in Brussels. The attack near the Houses of Parliament resembled the one in Berlin on a Christmas market, which in turn was similar to the massacre in Nice. The French have suffered more than many. On Wednesday it was Britain’s turn.

The FT compiled eyewitness reports of the horrific scenes in one of the most heavily guarded parts of the capital.