What is one of the three grounds the Crown must show for detention?

In the context of criminal procedure, one of the key grounds that must be demonstrated for the detention of an accused individual is the necessity for protection of the public. This standard emphasizes the importance of public safety and acknowledges that there are circumstances under which an individual's release could pose a risk to society.

When assessing whether to detain a person, the Crown must examine the potential for harm or danger that might arise if the individual were allowed to remain free before trial. This consideration involves evaluating factors such as the nature of the alleged crime, the accused's history, and any potential threats to victims or the community at large. The requirement aligns with the principle that the legal system must prioritize public safety while balancing individual rights.

Other factors mentioned in the erroneous options do not directly pertain to the grounds for detention. Financial status, community pleas, and unrelated prior convictions do not specifically address the necessity for public protection, which is fundamental to the rationale for keeping an accused individual in custody pending trial.