Image caption The once-popular politician has now been stripped of his official positions and looks set to face trial

Chinese lawmakers have formally expelled disgraced politician Bo Xilai from the top legislature, state media has announced.

The move strips the ex-Chongqing party leader of immunity from prosecution.

Mr Bo was expelled from the Communist Party last month. State media said he was accused of abuse of power, bribe-taking and violating party discipline.

His wife, Gu Kailai, was jailed in August for the murder of British businessman Neil Heywood.

Mr Bo's former deputy, police chief Wang Lijun, has also been jailed in connection with the scandal, which came as China prepared for its 10-yearly power transition.

The Chinese Communist Party is due to meet on 8 November for a Congress at which the new top leaders will be unveiled.

'Termination'

The move to strip Mr Bo of his last official position had been expected.

Timeline: Bo Xilai scandal 6 Feb: Chongqing police chief Wang Lijun flees to the US consulate in Chengdu

Chongqing police chief Wang Lijun flees to the US consulate in Chengdu 15 Mar: Bo Xilai is removed from his post in Chongqing

Bo Xilai is removed from his post in Chongqing 20 Mar: Rumours suggest Mr Bo could be linked to the death of British businessman Neil Heywood

Rumours suggest Mr Bo could be linked to the death of British businessman Neil Heywood 10 April: Mr Bo is suspended from party posts and his wife, Gu Kailai, is investigated over Mr Heywood's death

Mr Bo is suspended from party posts and his wife, Gu Kailai, is investigated over Mr Heywood's death 26 July: Gu Kailai and Bo family employee Zhang Xiaojun are charged with killing Mr Heywood

Gu Kailai and Bo family employee Zhang Xiaojun are charged with killing Mr Heywood 9 Aug: Gu one-day trial for murder held

Gu one-day trial for murder held 20 Aug: Gu given suspended death sentence

Gu given suspended death sentence 5 Sep : Wang charged with defection, abuse of power and bribe-taking

: Wang charged with defection, abuse of power and bribe-taking 24 Sep: Wang sentenced to 15 years in jail

Wang sentenced to 15 years in jail 28 Sep : Bo expelled from party to "face justice"

: Bo expelled from party to "face justice" 26 Oct: Bo expelled from parliament Scandal timeline Bo charges: Party statement

"The Standing Committee of the 11th National People's Congress (NPC) on Friday announced the termination of Bo Xilai's post as the NPC deputy," said the brief statement from Xinhua news agency.

The action means that a criminal case against Mr Bo - a former high-flier once tipped for the top echelons of power - can move ahead.

When he was expelled from the party last month, a statement said his "suspected law violations" would be transferred to "judicial organs". A timescale for this process, and any subsequent trial,, has not been announced.

Mr Bo has not been seen in public since the investigation into him and his family was announced.

On Thursday the Washington Post, citing two people close to his wife's family, said his relatives had been warned not to hire lawyers for him.

The investigation into Bo Xilai was triggered when Wang Lijun fled to the US consulate in Chongqing and implicated Mr Bo's wife, Gu Kailai, in the death of Mr Heywood, a British businessman.

She was subsequently given a suspended death sentence for his murder after a one-day trial. Mr Wang has been jailed for 15 years on a number of charges.

Mr Bo had been seen as a leading candidate for a position in the party's top decision-making body - the Standing Committee of the politburo - in the leadership change set for next month.

A charismatic politician, his populist policies, crackdown on crime and promotion of "red" culture - harking back to the Mao Zedong era - brought him supporters.

His downfall was seen as exposing divisions between more reformist and more left-leaning groupings among China's leadership.