Indian cricket greats Sunil Gavaskar and Kapil Dev joined a dozen other former international captains on Tuesday in demanding better prison treatment for “one of the finest all-rounders” of the game, former prime minister Imran Khan.

Cricketer-turned-politician Imran, 73, has been in jail since August 2023, convicted in a string of cases that he says were politically driven following his ouster in a 2022 parliamentary vote.

Imran’s lawyer, Salman Safdar, told the Supreme Court last week that the former premier had lost a significant amount of vision in his right eye while in custody. On Monday, a medical board said the swelling had reduced after treatment, and his vision had improved.

On Tuesday, former India captains Gavaskar and Kapil signed a petition expressing “deep concern” about Imran’s treatment and prison conditions.

Former Australia captain Greg Chappell, his brother Ian Chappell and compatriots Allan Border, Steve Waugh, Belinda Clark and Kim Hughes have signed the petition.

England’s Mike Atherton, Nasser Hussain, Mike Brearley and David Gower have also signed, alongside Clive Lloyd from the West Indies and John Wright from New Zealand.

The campaign is led by Chappell, a former Australian captain and contemporary of Imran. Meanwhile, the office of Prime Minister Shehbaz Sharif told AFP it had not yet received the captains’ statement.

“Many of us competed against him, shared the field with him, or grew up idolising his all-round brilliance, charisma, and competitive spirit,” they said in the petition.

“Recent reports concerning his health — particularly the alarming deterioration of his vision while in custody — and the conditions of his imprisonment over the past two and a half years have caused us profound concern.

“As fellow cricketers who understand the values of fair play, honour, and respect that transcend the boundary rope, we believe that a person of Imran Khan’s stature deserves to be treated with the dignity and basic human consideration befitting a former national leader and a global sporting icon.”

The cricket greats “respectfully” urged the Pakistan government to ensure immediate and adequate medical attention, dignified treatment, and unhindered access to legal processes for Imran.

“Our shared history on the field reminds us that rivalry ends when the stumps are drawn — and respect endures. Imran Khan embodied that spirit throughout his career.”

Separately, former Indian cricketer Mohammed Azharuddin posted on X that he was “deeply saddened to hear about Imran bhai”.

“Cricket has given us many shared moments, and as a fellow sportsman who has shared the platform and learned from him, I sincerely appeal that he be treated with dignity. Praying for his good health and strength for his family,” he said.

Meanwhile, the PTI issued a statement on its X account, thanking the international cricketers for raising “their voices against the injustices being committed against” the former premier.

The party expressed the hope that cricketers “will continue to extend their full support to Imran Khan until justice and fairness are achieved”.

PTI also called on the current and veteran cricketers around the globe to speak in favour of the incarcerated leader and against “this injustice”.

“One of cricket’s greatest legends is currently languishing in prison as the victim of a political vendetta and injustice, where he is being deprived of basic human rights and essential medical facilities,” PTI added.

Last week, Pakistan’s cricketing community had also voiced concern about the health of the former captain and called on authorities to ensure he received the best possible care.

Former Pakistan captain Wasim Akram — who was part of the 1992 squad which won the World Cup — said it was “heartbreaking” to learn that Imran was facing health issues.

Former fast bowler Shoaib Akhtar said he was “deeply saddened” to hear the news about Imran losing vision in his eye.