BANGKOK- Gunmen opened fire near several opposition protest sites in Bangkok Wednesday, stoking tensions in the capital as Thailand's embattled prime minister flew to her political stronghold in the north.
Street violence, often targeting protesters, has become a near-daily feature of the almost four-month-long crisis gripping Thailand, with the toll standing at 22 dead and hundreds wounded.
Police said unknown gunmen fired sporadically early Wednesday for around an hour in three areas of Bangkok where demonstrators are camped out alongside upscale shopping malls and luxury hotels. Nobody was wounded.
"We don't know which side fired the shots, but the aim of the gunmen is to intimidate," deputy national police spokesman Anucha Romyanan told AFP.
Prime Minister Yingluck Shinawatra is under intense pressure to step down with the protesters calling for an unelected "people's council" to tackle corruption and a culture of money politics.
Her supporters say they will not accept the removal of an elected government by the protesters, military or the courts, raising fears of a protracted standoff.
Yingluck has been summoned by an anti-graft panel on Thursday to hear charges of neglect of duty in connection with a rice subsidy scheme that the opposition says is rife with corruption.
Prime Minister of Thailand, Yingluck Shinawatra PHOTO/AFP
If found guilty she could be removed from office and face a five-year ban from politics.
Yingluck flew to the northern city of Chiang Rai on Wednesday to inspect government-backed projects, saying she might not attend the National Anti-Corruption Commission hearing.
"I have not yet made up my mind," Yingluck told reporters when asked if she would face the panel.
But a government official who did not want to be named said Yingluck was expected to stay in northern Thailand until Friday.
Officials denied the premier was on the run from protesters, who have vowed to pursue her wherever she goes and have besieged state buildings where she has held cabinet meetings since the occupation of her headquarters in December.
"She is not avoiding the political situation in Bangkok," said Transport Minister Chadchart Sittipunt.
Children among victims
More than 700 people have been wounded in street violence since demonstrators took to the streets in late October seeking to curb the political dominance of Yingluck's billionaire family.
The opposition blames Yingluck's followers for the violence, while government supporters accuse the demonstrators of trying to incite the military to step in.
Four children were among the victims of two separate grenade and gun attacks on opposition rallies in Bangkok and eastern Thailand over the weekend, drawing widespread condemnation.
Hundreds of demonstrators gathered outside the police headquarters in Bangkok on Wednesday demanding justice for the slain children.
Protesters have occupied several key intersections in the Thai capital with guards -- many wearing body armour -- searching cars and pedestrians at road blocks made from tyres and sandbags.
It is the country's deadliest political unrest since 2010, prompting warnings from the army chief that Thailand risks sinking into civil war unless the two sides pull back.
Thailand has been scored by deep divisions since a bloodless coup by the military in 2006 ousted Yingluck's elder brother, Thaksin Shinawatra, as prime minister.
The latest political violence is the worst since more than 90 people died during protests by pro-Thaksin "Red Shirts" in 2010 that sparked street clashes and a bloody military crackdown.
People runing for their lives in the streets of Thailand PHOTO/AFP
Yingluck swept to power in 2011 on a wave of support in the rural north and northeast, helped by the flagship rice policy paying farmers up to 50 percent above market rates for their crop.
But the scheme has left the kingdom with stockpiles of unsold rice after Thailand lost its rank as the world's top rice exporter.
The government, left with limited powers since the dissolution of parliament in December, owes farmers an estimated $3.5 billion but has struggled to raise funds to settle its bill, prompting hundreds of farmers to demonstrate for payment in Bangkok.
A general election held on February 2 failed to calm the crisis after protesters obstructed the vote in many opposition strongholds.
Election re-runs are due to be held on March 2 in five of the affected provinces but further disruption appears likely, particularly after a recent court decision restricted the use of force by the authorities to deal with the protests.
Gunshots rattle Thai capital as PM flies out