Former Pakistan Prime Minister Imran Khan and his wife Bushra Bibi have been sentenced to further jail terms following a fraud case involving state gifts.

They were convicted of breaking Pakistan's rules on gifts after Bibi was given a luxury jewellery set by Saudi Arabia's Mohammed bin Salman during a 2021 state visit.

The pair are already serving time in prison for earlier convictions, and the new sentences - 10 years for criminal breach of trust and seven years for criminal misconduct, and a fine - will reportedly run concurrently to their earlier terms.

Khan has described the charges as politically motivated, and his lawyer told BBC News his team plans to challenge the verdict.

Speaking to the BBC after the hearing, the former prime minister's lawyer, Salman Safdar, said Khan's legal team had only been informed about the sentencing late on Friday night, after normal court hours.

This case is the latest in a series of charges laid against the cricket star-turned-politician, who has been detained since August 2023. In January, he was sentenced to 14 years in prison over a separate corruption case.

Khan is alleged to have asked a private firm to undervalue the jewellery set, before purchasing it back at a significantly reduced price.

In addition to their jail terms, the pair were handed a fine of over 16 million Pakistani rupees (£42,600).

The judgement states the judge was lenient in sentencing because of Khan's 'old age'.