Former Prime Minister Ahmed Shafiq is the latest candidate to be disqualified from Egypt's presidential election, BBC News reported.

Mr Shafiq was barred by the electoral commission on Tuesday, April 24 under an amended law that prevents senior officials from the Hosni Mubarak era from standing.

The law was only ratified by the ruling military council on Tuesday, two days before the commission was due to announce the final list of candidates.

From an original shortlist of 23, only 12 candidates remain in the race.

Mr Mubarak's former vice-president and spy chief, Omar Suleiman, was disqualified for different reasons, along with two Islamists, Khairat al-Shater of the Muslim Brotherhood and Salafist Hazem Abu Ismail.

The amendment to the law governing political rights was rushed through the Islamist-dominated parliament after Mr Suleiman announced he was standing, and unexpectedly endorsed by the Supreme Council of the Armed Forces (Scaf).

It bars from the presidency anyone who served in senior positions in government and the ruling National Democratic Party under President Mubarak in the decade before he was forced to step down in 2011.

The list of positions does not include that of minister, so it did not derail the candidacy of Amr Moussa, who was Mr Mubarak's foreign minister until 2001 before becoming the Arab League's secretary general.

The amendment did, however, lead to the disqualification of Mr Shafiq, a former air force commander and cabinet minister who was prime minister in the last days of Mr Mubarak's rule and served briefly under the Scaf.