Ms Lee was addressing the UN Human Rights Council in Geneva for the first time since assuming the role of special rapporteur on human rights in Myanmar last June.
“While highlighting some positive developments, my report to this Council describes continuing challenges indicating worrying signs of backtracking on key human rights issues,” she said.
Ms Lee expressed disappointment at a government statement issued after her second mission in January that said her visits should not leave the Myanmar people with discord, distrust and incitement.
“This has never been my intent, nor the intent of this Council in establishing my mandate,” Ms Lee said.
“As a friend of Myanmar, my only priority is to be able to work with the government and other stakeholders to contribute to a climate of unity and enjoyment of human rights for all,” she said.
The wide-ranging report outlined human rights challenges in such areas as the excessive use of force against protesters, media reform, arrests under the Peaceful Assembly and Peaceful Procession Law, civil conflict, religious and ethnic discrimination, the humanitarian situation in Rakhine State and development projects.
Ms Lee called for the immediate release of all protesters detained at Letpadan on March 10 that she said seemed to be the biggest crackdown by police on demonstrators since the incident at the Letpadang copper mine in 2012.
“I hope these events will be thoroughly and impartially investigated,” she said, adding that she was disturbed by reports of the use of plain-clothed individuals against protesters.
The special envoy was critical of the interrogation, arrests and jailing of journalists, that she said needed to stop if Myanmar wanted to create a “meaningful” democratic space.
She expressed concern that human rights activists were subject to regular surveillance and that some had been imprisoned, along with journalists, under outdated defamation, trespassing and national security laws.
“This worrying trend has a chilling effect on civil society activities,” Ms Lee said.
On civil conflict, she referred to the fighting in Kokang region and reminded the government that even during a state of emergency it has an obligation to uphold fundamental human rights.
On discrimination against ethnic and religious minorities, Ms Lee said the four bills before parliament risked fuelling further tensions.
She described the situation in Rakhine as “dire”, with a hostile atmosphere between communities there.
Ms Lee said the justification given by the government for confining Muslims in camps in Rakhinefor their own protection was troubling, adding that conditions in IDP camps she visited were “abysmal”.
“People said they had only two options: ‘stay and die’ or ‘leave by boat’, she said, adding: “No one should ever feel faced with such a choice.”
Ms Lee noted that the term “Rohingya” continued to face strong resistance.
“I believe that the focus on terminology has paralysed progress and we should now collectively find meaningful ways to improve the human rights of all in Rakhine State,” she said.
Ms Lee said she was yet to receive a copy of the latest version of the Rakhine Action Plan and would be concerned about any provision that classified Rohingyas as “illegal aliens” and subjected them to possible prolonged internment in camps or removal from the territory.
“The expiry at the end of March 2015 of the temporary white cards held by many Rohingyas as identity documentation raises more uncertainties and further increases their vulnerability,” she said.
The special envoy also expressed concern at amendments to the Political Parties Registration Law in 2014 that permit only full citizens to form political parties.
It was important to welcome positive developments in Myanmar, “but also to honestly highlight the areas of risk and the numerous challenges that must be addressed rapidly before they undermine the successes achieved so far,” Ms Lee said.
“In closing, let me inform you of the latest attack on me by the same U Wirathu in response to my report to this Council: ‘The beastly woman has done it again. It looks like she hasn’t learnt a lesson. This time I will not say it verbally. I will say it with my slipper (…) Oh dear patriots, let us find ways and means to teach the beastly women a lesson’.”