Thousands of Thai Anti government protesters marched through the streets of Bangkok on Saturday, a day before a crucial vote to elect a Senate which will play a central role in their aim of removing Prime Minister Yingluck Shinawatra..Protesters said they won’t disrupt tomorrow’s vote to elect half of Thailand’s 150-member upper house. The Constitutional Court annulled February election after demonstrators disrupted the polls, leaving the Yingluck administration stuck in a caretaker role with limited powers.Demonstrators waved flags and raised slogans while proceeding from Lumpini Park , led by former Democrat Party powerbroker Suthep Thaugsuban