Home secretary also says inquiry into the attack will cover wider threat posed by youth violence

Starmer says nothing will be off the table in the inquiry.

There are also questions about the accountability of the Whitehall and Westminster system – a system that is far too often driven by circling the institutional wagons, that does not react until justice is either hard won by campaigners, or until appalling tragedies like this [take place].

Time and again we see this pattern, and people are right to be angry about it. I’m angry about it.

There are also bigger questions, questions such as how we protect our children from the tidal wave of violence freely available online.

Because you can’t tell me that the material this individual viewed before committing these murders should be accessible on mainstream social media platforms, but with just a few clicks, people can watch video after horrific video – videos that, in some cases, are never taken down,