Thailand's suspended prime minister Paetongtarn Shinawatra testified on Thursday in a case seeking her removal from office over her handling of the kingdom's border row with Cambodia.

Paetongtarn, daughter of controversial but influential billionaire ex-prime minister Thaksin Shinawatra, is accused of failing in her duties by not standing up for the country properly in a call with former Cambodian leader Hun Sen, audio of which was leaked online.

The Constitutional Court, which ousted her predecessor as prime minister a year ago in a separate ethics case, will rule on Friday next week whether Paetongtarn should be thrown out of office.

The court suspended her from office last month and summoned her to answer questions in the case on Thursday -- her 39th birthday.

Dressed in a black bus

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