Thailand's fugitive ex-leader Thaksin Shinawatra has been given a Nicaraguan diplomatic passport, authorities there said today after his Thai passport was revoked following political unrest.

Thailand protesters go back home Thaksin Shinawatra Thaksin was ousted in a military coup in 2006 and lives in exile to avoid a two-year jail term for corruption, but in recent weeks has called for "revolution" as his supporters have taken to the streets.

Thailand revoked his passport after his supporters stormed a summit of Asian leaders at the weekend, forcing the meeting to be cancelled, and then fought street battles with security forces in Bangkok on Monday.

Nicaragua said that Thaksin had been appointed "an ambassador of Nicaragua on a special mission" earlier this year, so he could help attract investment to the impoverished central American country.

"Thaksin Shinawatra was democratically elected by the majority of Thai people, and was then forced to abandon his duty by a coup in 2006," said Rosario Murillo, Nicaragua's first lady and a government spokeswoman.

Pro-Thaksin demonstrators say his allies were unlawfully pushed from power by a court ruling last year, and have demanded that current premier Abhisit Vejjajiva step down and hold fresh elections.

Foreign ministry spokesman Tharit Charungvat said that Thailand had diplomatic relations with Nicaragua but no extradition agreement.

"Nicaragua can give whatever they want to," Tharit told AFP , adding that Thailand had "not yet" issued a formal protest.

The government said yesterday that Thaksin's passport was withdrawn over the assault on the summit, which forced Asian leaders to be evacuated from the hotel venue - some by helicopter from the rooftop.

"The ministry can cancel or recall a passport if it can prove that a person has caused damage to the country," government spokesman Panitan Wattanayagorn said.

Thaksin, a 59-year-old billionaire tycoon, denied the charges of inciting violence in a television interview filmed in Dubai earlier this week.

"I feel very tragic on what is happening among the Thai people. But I am not instigating it," he told Al-Jazeera. "I keep telling them every day, the message is peaceful, peaceful, peaceful."

He said he would be prepared to return to Thailand to face justice if numerous cases against him, which also include previous charges of graft, were investigated by a "neutral body."

Arrest warrants for 36 protest leaders

Thai authorities have stepped up their campaign against Thaksin and his allies, mounting a hunt for the main organisers of the demonstrations that left two people dead and 123 injured this week.

Abhisit has vowed to prosecute all leaders of the rallies, which broke up on Tuesday after troops threatened to use force against thousands of demonstrators camped outside his Government House offices.

He returned there for the first time today since the offices were besieged three weeks ago, arriving in a heavily guarded motorcade to brief foreign diplomats on the recent turmoil.

Authorities issued arrest warrants for 36 more "Red Shirt" protest leaders today, widening their campaign after seeking the arrest of Thaksin and 12 top supporters earlier in the week.

thai pro-Thaksin protesters more red shirts The 36 were targeted over the storming of the Asian summit in the beach resort of Pattaya, and two attacks on Abhisit's motorcade - one in Pattaya last week and another at the interior ministry in Bangkok on Sunday.

Three protest leaders who were arrested after turning themselves in to authorities were brought to court amid tight security. Their detention was extended under the state of emergency measures currently in place.

Thailand's stock market re-opened after three days of public holidays, but losses were modest with the key index just 0.14 percent weaker at noon, as investors were reassured by the quick handling of the demonstrations.