A year and a half after Marius Borg Høiby was arrested by police over a violent episode at a woman's flat's in Oslo, the son of Norway's crown princess is going on trial in the biggest case to come to court here for years.
The seven-week trial opens at Oslo district court on Tuesday against a backdrop of almost daily revelations surrounding him and his mother, Crown Princess Mette-Marit.
On the eve of the trial it emerged the 29-year-old had been detained again, in circumstances not unlike his initial arrest, on suspicion of assault, making threats with a knife and violating a restraining order.
As police have placed him on remand for four weeks, he begins the trial in custody.
His defence team intends to appeal against the decision.
