Thai students protest against 'dinosaurs'

BANGKOK, Nov 22 (Reuters): With a parade of people dressed in dinosaur costumes to represent Thailand's establishment, high school students led a protest by thousands of people in Bangkok on Saturday with calls to bring down the government and reform the monarchy.

It was the first major protest since Prime Minister Prayuth Chan-ocha said on Thursday that police would use all laws against protesters, who have become the biggest challenge to Thailand's rulers in years.

"We represent the meteorites crushing the dinosaurs to extinction," 15-year-old high school student leader Benjamaporn Nivas told Reuters.

Benjamaporn and another leader of the Bad Student group were summoned on Friday for charges over a previous protest, but police said Saturday's demonstration could go ahead.

Protests since July have been around three core demands: the removal of former junta leader Prayuth as prime minister, a new constitution and reforms to the monarchy of King Maha Vajiralongkorn.

But the high school students also seek greater freedom and fairer treatment within an education system they say is archaic and aimed primarily at inculcating obedience. Many spoke of the importance of gender equality.

"I have been sexually abused by teachers. School is not a safe place," said a placard held by one student who sat in uniform with her mouth taped shut in protest.

Government spokesman Anucha Burapachaisri said the prime minister hoped protesters would exercise their freedom constructively and within the law.

One of the hashtags used by the Bad Student group on Saturday translates as #ByeByeDinosaurs.

Dinosaur-costumed performers paraded to the theme tune of the Royal News, which is shown on Thai television every night.