Petaling Jaya lawmaker Maria Chin Abdullah has sued the government over her 10-day detention prior to the Bersih 5 rally in 2016.
Maria, who was then Bersih chairperson, claimed that her incarceration under the Security Offences (Special Measures) Act 2012 was unlawful.
She also named the inspector-general of police and home minister as defendants in the suit filed in August by Messrs Daim and Gamany.
She is claiming general, exemplary and additional damages for her detention.