FACTBOX-Key political risks to watch in Thailand

BANGKOK, Aug 21 (Reuters) - Prime Minister Yingluck

Shinawatra took over in August 2011 after an election that many

Thais hoped would heal the divisions that triggered street

violence in 2010, but Thailand is still politically polarised in

broadly red vs. yellow, colour-coded ideological camps, and any

number of issues could be the flashpoint that rocks the fragile

peace.

RATINGS (Unchanged unless stated):

S&P: BBB+

MOODY'S: Baa1

FITCH: BBB

Following is a summary of key political risks to watch.

FRAGILE PEACE IN SHADOW OF THAKSIN

Thailand's worst floods in half a century, which hit the

country late last year, ruined large parts of the central

Thailand's Chao Phraya river basin, killed more than 600 people,

devastated industry, and are slowing economic growth.

The flood started soon after the general election which

passed peacefully, though there is no indication the new

government can bridge the country's deep divisions after six

years of turmoil.

In mid-July, the ruling Puea Thai party said it would push

ahead with plans to change the constitution after a court ruled

that proposed amendments -- which Yingluck says are part of an

effort at national reconciliation -- did not threaten the

monarchy, which meant the party escaped dissolution.

Critics say the rewrite is aimed nullifying a series of

legal measures initiated by the generals who in 2006 overthrew

self-exiled former premier Thaksin Shinawatra, Yingluck's

brother, to allow him to come home without serving jail time for

abuse of power.

Though the July court decision essentially just delays the

problem's resolution, it has eased some of the political tension

that had been building and it appears likely the ruling party

will not try to press the issue any time soon, for fear of

reigniting tensions, scaring investors and complicating

Thaksin's behind-the-scenes moves to consolidate his vast

political and business power.

Despite technically being a fugitive, Thaksin travels freely

around the world on a Thai passport reissued by his sister's

government, basing himself at a mansion in Dubai, where he

routinely meets political allies. Thaksin says the a corruption

conviction he received in absentia in 2008 was politically

motivated to keep him away. His close allies say he is unwilling

to serve jail time or push for a pardon, because he insists he

is innocent.

Despite the three-fifths parliamentary majority of the

coalition, stability cannot be guaranteed as long as rivalry

between pro- and anti-Thaksin camps remains entrenched. Tensions

surround the prospect of him returning home and resume his

political career with his graft conviction whitewashed.

What to watch:

- Puea Thai's response to the court ruling. The party is now

in a tight spot. The Constitutional Court in July recommended

the government seek popular approval in the form of a referendum

before it is allowed to rewrite the constitution, but with a

plebiscite comes the risk of the amendment being shot down and

Thaksin's graft conviction being upheld. If it presses ahead

with a total rewrite, in defiance of the court, it would

certainly face a backlash. Another option is to amend clauses of

the charter separately, but that could be a very lengthy

process, one for which would test Thaksin's patience.

- Public and investor satisfaction with the measures taken

to rebuild after the floods. This is crucial to the government's

plan to boost foreign investment and raise living standards. If

there is major flooding later this year and the country is not

prepared, it could seriously hurt the ruling party.

- The judiciary. Thailand's courts have delivered rulings

that have dissolved political parties, banned hundreds of

politicians and brought down governments, and the impartiality

of judges is often questioned. Any rulings deemed politically

motivated could trigger a new crisis. Another case implicating

Thaksin in alleged malfeasance in the issuance of loans by

state-run Krung Thai Bank will be heard on Oct. 11.

- The PAD. The ultra-nationalist group has warned it will

come out in force if it becomes clear Thaksin will return to

Thailand without serving prison time. Though it may no longer be

able to draw big crowds, it does have hardcore followers who can

cause damage.

- Reconciliation plan. Four versions of a unity bill have

been on parliament's agenda but have been put on hold. Puea Thai

is highly unlikely to drop the issue completely. It is likely to

focus on a general amnesty for all political offenders since

2005 and the annulment of all investigations by the now-defunct

Assets Scrutiny Committee (ASC) set up to investigate alleged

corruption by Thaksin and his cabinet. Both would put Thaksin

and in the clear and allow the return of $1.5 billion of his

seized assets. The opposition, which has close links to the

royalist establishment and military, is furious.

- The military. Thailand's generals have a long record of

staging coups to remove or preserve governments, normally with

tacit backing of the conservative elite, which is still a potent

force behind the scenes. A coup would be extremely risky for the

army given what could be a monumental backlash by the red

shirts. However, any sign of a purge of the royalist top brass

and promotion of pro-Thaksin military commanders would make that

scenario more likely. Yingluck is likely to maintain the uneasy

status quo and try to appease the generals, with whom she has

enjoyed cordial and cooperative ties.

- Calls for reform of lese-majeste laws. In late May, a

court handed an eight-month suspended jail sentence to a website

editor for failing to quickly remove posts deemed offensive to

the monarchy. The case that had added to a debate over

Thailand's draconian royal censorship laws remains heated and

contentious. The government, aware of being accused of

republican leanings if it goes near the law, has said it won't

change it and has distanced itself from those calling for

change.

ECONOMIC MANAGEMENT

Yingluck's economic team was welcomed by foreign investors

at first, but her government has had to tear up its calculations

after the floods, which had a devastating impact on industry,

with tens of thousands of jobs lost, mainly in the car and

electronics sectors.

Thailand's economy grew a record 11.0 percent in the first

quarter from the previous three months, rebounding from the

floods, and strong full-year growth is expected due to a jump in

consumption and investment after the disaster.

In July, the central bank cut its 2012 growth forecast to

5.7 percent from 6.0 percent and cut its projection for exports

for the second time in just over a month to 7 percent from 8

percent.

The economy grew just 0.1 percent in 2011.

At its most recent policy meeting in July, the central bank

left its main interest rate unchanged at 3 percent, as expected.

It now seems likely to leave rates unchanged until the end of

the year to help the recovery in light of the weakening global

economic outlook.

What to watch:

- Central bank policy moves, and whether the GDP forecast

proves accurate.

- Whether firms actually leave Thailand to escape

government-mandated wage increases, as some have threatened.

THE KING'S HEALTH

The 84-year-old King Bhumibol Adulyadej's influence as a

moral arbiter and unifying figure in times of crisis is accepted

by most Thais, but his heir, 60-year-old Crown Prince Maha

Vajiralongkorn, has yet to command the same popular support.

King Bhumibol has been in hospital since September 2009. He

has made periodic public appearances in recent months, appearing

in better health, although he has suffered from some problems,

which have required surgery. In July, he experienced health

problems overnight including bleeding in the brain but his

heartbeat and blood pressure have since returned to normal.

His condition has focused attention on what will happen when

his reign ends. If the crown passes to Vajiralongkorn while

political divisions remain, opposing factions may intensify

their struggle.

What to watch:

- Public appearances by the monarch and statements from the

palace on the king's health. Application of the lese-majeste

laws, under which criticism of the monarchy is met with severe

punishments.

INSURGENCY IN THE SOUTH

A low-level insurgency in Thailand's deep south rumbles on,

and violence has spiked in the past month, leading to rushed

promises by the government to try to streamline its approach.

Currently, 17 ministries and 66 agencies oversee policy and

security in the region, but the army holds significant power

there. The defence minister said this month that the government

had met with some insurgents and discussed a possible truce, but

it is unclear whether there has been any real progress. This is

complicated by the confusion about which of the multi-celled

groups is really behind the unrest, and the identity and

whereabouts of the leaders. A top Thai conflict expert describes

the rebellion as a "network without a core". Although bombings

and ambushes are largely directed at the military, insurgents

are capable of large-scale strikes on civilians.

In all, more than 5,200 people, mostly civilians, have been

killed in Yala, Pattani and Narathiwat since the long-running

insurgency blamed on Muslim separatists flared up in 2004.

In addition, Thai authorities in January beefed up security

in parts of the capital after the United States and Israel

warned of a possible attack on areas popular with tourists.

What to watch:

- Any moves towards decentralisation of political power or

negotiations with the rebels. The army, and many nationalists,

are reluctant to start talks, but the government seems more open

to the idea, which could put the military and establishment on a

collision course with the executive. Instability in the region

has a limited impact on the economy, but its proximity to

tourist spots like Phuket and Krabi has caused concern.

(Editing by Daniel Magnowski)