Jailed former president Maumoon Abdul Gayoom and two top court judges on trial for obstruction of justice refused to cross-examine prosecution witnesses without a lawyer.
The trio's respective lawyers had quit from the trial accusing the court of completely ignoring the rights of the defendant to rush through the trial.
The island nation has been embroiled in fresh political turmoil after the Supreme Court on February 1 ordered the immediate release of jailed political leaders including self-exiled former president Mohamed Nasheed.
President Abdulla Yameen Abdul Gayoom on February 5 had declared state of emergency after his last ditch attempt to convince the top court to revoke the order failed, purged the Supreme Court by arresting two judges and the remaining political leaders and ultimately had the order revoked.
The 80 year old Gayoom, along with Chief Justice Abdulla Saeed and top court judge Ali Hameed who had been arrested under the state of emergency have been charged with obstruction of justice over their refusal to handover their mobile phone to the police.
Despite their refusal for cross-examination, the court on Sunday had heard the testimonies of the remaining prosecution witnesses. The judge said the court had not revoked the right to legal representation for any of the defendants which they were welcome to exercise at any point during the trial.
The witnesses were mainly police officers involved in the arrest of the three who testified that all of the defendants had refused to handover their phones at the time of the arrest.
The closing arguments are expected to be heard during the next hearing.
The trio are also on trial for terrorism after being accused in the alleged plot to overthrow the government.
The two top court judges facing four separate charges had convicted of abuse of power to influence lower court judges and sentenced to one year, six months and one day in prison.
The prison sentence came on top of the four months and 24 days given to chief justice Saeed who was also convicted of impeding the functioning of the state after he was found guilty of blocking the receipt of the letters sent by the president following the landmark Supreme Court order.
The two top court judges along with now jailed chief judicial administrator Hassan Saeed are also facing bribery charges.
Prosecutors have also formally charged four opposition lawmakers over the alleged coup plot.
Gayoom's lawmaker son Faris Maumoon, Jumhoory Party (JP) deputy leader Abdulla Riyaz, Dhangethi lawmaker Ilham Ahmed and South-Machchangoalhi lawmaker Abdulla Sinan have all been charged with terrorism for conspiring to overthrow the government. All four lawmakers have also been remanded until the trial ends.
In addition, former police chief Ahmed Areef has also been charged and remanded until sentencing.
PG office said Areef had handpicked certain police officers in violation of normal procedure to enforce the Supreme Court order and also attempted to disrupt the peace of the country.