Around 200 pro-democracy protesters have rallied peacefully in Bangkok in defiance of the ruling junta's ban on political gatherings in one of the biggest public demonstrations since last year's coup.
The rally organised by the student-led New Democracy Movement marked the anniversary of the 2006 military putsch that ousted then-premier Thaksin Shinawatra, who sits at the heart of Thailand's bitter political divide, as well as protesting against the current regime.
The kingdom's ruling generals have mostly succeeded in curbing public dissent since seizing power from the elected government of Yingluck Shinawatra, Thaksin's younger sister, in May 2014 by outlawing political gatherings and censoring the media.
But while the Red Shirt supporters of the Shinawatras - who have directly or through their proxies won every election since 2001 - have not massed on the streets, small yet determined rallies led by student activists have defied the regime.
On Saturday they marched from Thammasat University, a proudly liberal bastion, to Democracy Monument in the capital's historic quarter, entering the site despite the presence of barricades and dozens of police officers.
Activists, including some of the 14 students charged with sedition over a June protest at the same spot, gave passionate speeches about democracy before a banner draped across the monument saying "return power to the people".
"We're here to remind people what happens if we are patient and do nothing ... Here we are again under a new coup," said 22-year-old economics student Ratthapol Supasopon, about why they were marking the 2006 anniversary.
The overthrow of Thaksin that year has plunged Thailand into nearly a decade of political upheaval broadly pitting his working class and rural supporters against a Bangkok-based royalist elite propped up by large swathes of the military.
The junta says it was forced to stage a coup this time round to restore order after months of often violent protests against Yingluck's administration paralysed the government and brought parts of Bangkok to a standstill.
But critics say it was the latest move by the elite to grab power and prevent democracy from taking root in the kingdom.