Violent right-wing extremism in Germany has surged to its highest level since the downfall of the Third Reich, with a record number of attacks against asylum seekers and their supporters. Panorama has spent sixmonths in Freital, a small town at the heart of the new wave of far-right terror.

As Germany goes to the polls, this film hears how long-held taboos are being broken in a country still haunted by its Nazi legacy and far-right views are becoming mainstream once more. Across the world, far-right extremists have been on the march, from Charlottesville in the United States to the suburbs of Paris and the streets of Manchester. But how worried should we be by the rise of the far right in Europe's most powerful country?

Panorama investigates a hidden world of child sexual abuse, one in which children sexually assault other children. It's often referred to as 'peer-on-peer' abuse and can happen in classrooms and even in theplaygrounds of primary schools.

In this part-animated film, children, interviewed anonymously to protect their identities, talk candidly about the abuse they have experienced and describe how they felt let down when they tried to report it. The programme also speaks to some parents who say they struggled to get help from schools, social services and the police.

Using freedom of information requests, the programme reveals an increase in sexual offences carried out by under-18s on other children and a dramatic rise in sexual assaults committed by children even on school premises.