Which of the following is true about an intervenor?

An intervenor is a party that joins an ongoing legal proceeding, and for this to occur, they must typically seek permission from the court to do so. This is a crucial aspect of the legal process, as it ensures that all parties involved have a fair opportunity to be heard and that the intervention does not disrupt the proceedings unduly. Courts will consider factors such as the intervenor's interest in the case and whether their involvement will facilitate justice before granting permission.

The notion that an intervenor joins voluntarily with court permission captures the legal framework within which interventions are made, highlighting the importance of the judicial system's oversight in allowing additional parties to participate in a case. This process is designed to preserve the integrity and efficiency of judicial proceedings while accommodating the interests of those who may be affected by the outcome.