Police have confirmed they have spoken to Sir Owen Glenn about his alleged altercation with Warriors co-owner Eric Watson in the Mt Smart Stadium boardroom.
They are now assessing whether anything the Monaco-based businessman told them of could be considered an offence.
Sir Owen claims he felt unsafe after Mr Watson allegedly "threatened, abused and physically intimidated" him the day after the NRL Auckland Nines tournament at Eden Park in February.
Mr Watson has called the statements "inaccurate, irrational and delusional" and said they would be dealt with in the courts.