BANGKOK - THAI police again on Sunday ordered thousands of anti-government protesters who have besieged the capital's airports to immediately disperse or face prosecution, they said in a statement.

Thai police said earlier on Sunday they are in talks with anti-government protesters occupying Bangkok's airports and pledged that they will not use force to remove them.

'The talks process has started - whether or not someone denies it, they have already started,' Mr Pongsapat Pongcharoen, assistant to the national police chief, told reporters.

'We ask the nation to be patient and we confirm that police will not attack people.'

'We are in a negotiation process. We want to avoid any violent confrontation. We will not use weapons,' Mr Pongcharoen told a news conference, adding that police wanted to avoid any loss of life or damage to property.

The government has declared a state of emergency at the two airports and given police the authority to remove the protesters.

Tens of thousands of tourists in Thailand have been left stranded due to the protests.

The Hotel California-like drama began on Tuesday when anti-government protesters shut the country's primary international airport.

The following day they moved in on the capital's domestic airport, grounding all commercial flights in and out of the city.

About 100,000 people have been stranded by the closures, dealing a severe blow to the country's reputation as a safe and reliable vacation destination.

Officials project the tourism industry's losses from now until the end of the year will balloon to about 150 billion baht (S$6.38 billion), equal to 1.5 per cent of gross domestic product.

Hundreds gathered at Thai Airways' cramped ticket office in Bangkok on Saturday desperately seeking a way out of the country.

Slumped in chairs or out smoking on the street outside the office, travellers swapped tales of being stuck in the airport for 23 hours or ending up in a cockroach-infested hotel.

Most expressed frustration about the uncertainty of it all - the baseless rumours, the conflicting information and the uncertainties that come with navigating a strange place.

'As time goes on, it becomes more and more stressful,' said Ms Julie Lewis, a 46-year-old manicurist from Devon, England who came to Thailand for a wedding.

'This has really put a complete damper on the trip. Our last memory will be the fact that this happened.'

Protesters from the People's Alliance for Democracy (PAD) and police reinforced their presence at Suvarnabhumi airport on Saturday, but there was no word on when airports would reopen. The airport authority said Suvarnabhumi would be closed until at least on Monday evening.

The longer the standoff goes on, the more creative and desperate travelers are getting.

'We have work to do, families to look after,' said Mr John Neilson, a 67-year-old computer consultant from Salisbury, England.

'I've got a US$18,000(US$27,248) contract that starts on Monday.

'If I'm not there, I don't get paid.'

Some have taken buses kilometres to airports on the southern island of Phuket or in the northern city of Chiang Mai or overland all the way to neighbouring Cambodia and Malaysia.

Others headed down to the U-tapao military base that has been opened for commercial traffic. It is located about 190km southeast of Bangkok.

Thai Airways has begun to arrange flights from U-tapao and some airlines including Malaysia, China Eastern, Emirates, SAS and Cathay Pacific have sent planes to pick up their passengers there.

But the tiny airport was overwhelmed by the influx. U-tapao airport's parking lot has room for just 100 vehicles and its terminal can accommodate only 400 people at once, according to its website.

Few have been immune to the disruptions. Tour groups, backpackers, business executives and even celebrities have found themselves unable to escape Thailand.

The pregnant wife of England Rugby League Captain Jamie Peacock is stuck with the couple's 4-year-old son. The athlete made an emotional appeal onnSaturday for the safe return of his wife Faye, who is 31-weeks pregnant.

'The country is on the brink of a lot of trouble,'Mr Peacock told reporters back home.

'It's as if they have forgotten about these people.' For the rich and famous, there are charter flights.

Denmark's Prince Frederik and his wife, Ms Princess Mary, flew out from the military airport on a small corporate jet on Friday, according to Danish news agency Ritzau, citing royal spokesman Lene Balleby.

Joe Wilson, general manage for ASA Group which operates charter flights around Asia, said they were flying four or five flights a day out of Thailand since the crisis began.

'For this sort of business, it's very busy,' Wilson said.

But for the majority of travelers, waiting was their only option.

Leaving Bangkok for other airports or other countries is fraught with additional cost and unforeseen travel glitches. Many embassies have advised against it.

Rather than enjoying an extended vacation, some travelers say they're sticking close to their hotels because of the threat of political violence outside.

'I don't want to get stuck at a military base in the backwaters of Thailand with no facilities,' said David Walker, a 40-year-old banker from London. 'We're just sitting tight.' -- AP

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