When a person is arrested in Hong Kong, they are protected by several fundamental legal rights designed to prevent the abuse of power. Most notably, individuals have a right to silence and are not obliged to answer any questions from the police, other than providing their name and address. At the time of arrest, an officer must inform the individual of the reason for their detention; failure to do so may render the arrest unlawful. Additionally, suspects have the right to seek legal representation and can apply for legal aid if they lack the financial means to hire a private lawyer.

Once a case reaches the court, the defendant is entitled to a fair and open trial. During the "mention" hearing, the accused is asked to enter a plea. If they plead not guilty, the case proceeds to a trial where the defence has the right to cross-examine prosecution witnesses and present their own evidence. Throughout this process, the court also considers the matter of 

bail. 

Under Hong Kong law, bail is generally regarded as a right rather than a privilege, though it may be denied if there is a substantial risk the accused will abscond or interfere with witnesses.