A joint session of Cameroon’s National Assembly and Senate on Thursday began examining a constitutional amendment bill that would reintroduce the post of vice-president to complete a president's mandate in case of an eventuality.

President Paul Biya, 93, has governed the oil-and-cocoa-producing Central African nation since 1982, and is currently the world's oldest serving head of state.

Cameroon's last major constitutional revision in 2008 removed the presidential term limits.

Government says VP role would ensure 'continuity'

The government says the vice-president role is intended to ensure continuity of the state in the event of a presidential vacancy.

According to the draft bill seen by Reuters, the vice-president would be appointed and dismissed by the president, and he would serve for a duration that may not exceed the president's seven-year mandate.

The draft bill states that the vice-president would continue the remaining term of the outgoing head of state in the event of his death, resignation, or permanent incapacity.

It also says the interim president would not be able to trigger a constitutional revision or run for office.

VP role abolished in 1972

The ruling Cameroon People's Democratic Movement (CPDM) holds an overwhelming majority in both houses of parliament, making adoption of the bill highly likely.

The vice-presidency previously existed until 1972, when it was abolished following a constitutional referendum.