Bangkok on edge as opposition launches offensive against Yingluck Shinawatra while UN appeals for calm.
British Foreign Secretary exhorts Thai leaders to uphold democracy amid tensions.
British national Slym's body was found on fourth floor of Shangri-La hotel in Bangkok.
Nearly one-third of Thailand's polling stations have been closed by protesters.
Thai police say woman in her 20s believed crushed in nature reserve.
The Thai government on Tuesday (January 21) imposed a 60-day state of emergency in Bangkok and surrounding provinces from January 22 to help contain a protest movement that has blockaded parts of the capital in an attempt to force Prime Minister Yingluck Shinawatra to resign.
An explosive device wounded 28 anti-government protesters in the Thai capital on Friday (January 17) and other violence was reported after several days of relative calm when the movement appeared to be running out of steam.
Foreign and Commonwealth Office issues terrorism warning for parts of Thailand and Malaysia.
Dozens of people wounded after grenade hurled at anti-government demonstrators.
Fan claims he stabbed Thai metal singer Samong Traisattha to death for 'tarnishing' Satanism.
Anti-government protesters in Thailand have begun demonstrations across the capital in a bid to bring the city to a standstill, a move they call "Bangkok Shutdown".
Former deputy prime minister Suthep Thaugsuban leads thousands in anti-government protest.
Thai army officials deny coup rumours and insist military vehicles are drafted in for parade.
One killed and four injured as gunman opens fire during Bangkok protests.
Tens of thousands of protesters bring Bangkok traffic to a standstill as pressure builds on Yingluck Shinawatra to resign.
Anti-government protesters in Thailand want Prime Minister Yingluck Shinawatra to step down before election.
Delhi woman alleges husband raped and sodomised her during honeymoon in Bangkok.
Cave contains sand deposits from seven to ten tsunamis over 7,500 to 3,000 years.
Farmers will block roads in 26 provinces to pressurize the government to pay the money due to farmers.