Those outside the UK might not have heard, but it's been a violent week in the UK. Here's a quick rundown of the official story so far:

Four days ago a 17-year-old allegedly walked into a children's "Taylor Swift dance class" (whatever that might be)  in Southport and started stabbing little girls, wounding 10 and killing 3.

It was initially reported the boy was a muslim immigrant.

This story was, however, reversed within hours, the new story "revealing" that he was actually born in Cardiff, the son of Rwandan immigrants. He was named as "Axel Muganwa Rudakubana" late yesterday.

His  religious affiliation, if any, seems not to have been firmly established.

Another young man was, allegedly,  arrested later while in possession of a machete and balaclava at  a vigil for the victims. He was, again, reportedly Muslim.

This, allegedly, resulted in what are described as protests and riots, the destruction of a brick wall outside a mosque and the burning of a police van.

Further alleged riots subsequently sprang up in London and Hartlepool.