KARACHI: Pakistan’s former President Pervez Musharraf, who faces charges of treason and murder, arrived in Dubai Friday for what his lawyers said was urgent medical treatment after a three-year travel ban was lifted.

Lawyers for the former president, who is facing multiple charges including treason and murder over the assassination of former prime minister Benazir Bhutto, have said he needs urgent medical treatment not available in Pakistan.

“I am going abroad for treatment but will return to face the cases against me,” a spokesman in Karachi quoted him as saying.

“I am a commando. I love my motherland.”

Bhutto’s son Bilawal Bhutto Zardari, leader of her Pakistan People’s Party, vowed to launch country-wide protests against the government for allowing Musharraf to travel.

“After facilitating Musharraf’s escape this government has lost the moral authority to govern,” he tweeted Friday.

Musharraf’s spokesman added that the former president had reached his Dubai residence, where he will stay for some weeks before seeking an appointment with doctors in the US.

“Six to eight weeks are required for the treatment and then he would go back home,” said Amjad Malik, a spokesman for Musharraf’s All Pakistan Muslim League party in Dubai.

Pakistan’s Interior Minister Chaudhry Nisar Ali Khan said Musharraf’s lawyers have provided guarantees he will return to Pakistan in six weeks and pledged he will appear in court for several ongoing cases against him.

However, analyst Hasan Askari said the chance of Musharraf coming back was “minimal,” adding that his return could cause problems for the government and embarrass the military.

“In order to defuse the conflict, the government agreed to let him go,” he said.

Musharraf was banned from leaving Pakistan in March 2013 after he returned to the country on an ill-fated mission to contest elections.

The former president was barred from taking part in the polls and instead faces a barrage of legal cases.

Last June, the Sindh High Court lifted Musharraf’s travel ban, but the federal government, headed by his long-time rival Prime Minister Nawaz Sharif, appealed the verdict.

The Supreme Court on Wednesday upheld the Sindh High Court decision and ordered the government to allow Musharraf to travel, which it did the following day.

In January, Musharraf was acquitted over the 2006 killing of a Baloch rebel leader Nawab Akbar Bugti.

But four cases against him remain — one accusing him of treason for imposing emergency rule, as well as those alleging the unlawful dismissal of judges, the assassination of opposition leader Bhutto and a deadly raid on Islamabad’s Red Mosque.