The country has been in turmoil since a February 1 coup ousted civilian leader Aung San Suu Kyi and triggered mass protests against the new military junta.

The police and military have responded with an increasingly brutal crackdown on demonstrators, with more than 50 people killed and nearly 1,800 arrested.

Despite the risk, protesters rallied in parts of the commercial capital Yangon, the second-largest city Mandalay and other towns around the country. In some areas, the authorities once again responded with force.

In the northern city of Myitkyina, security forces used tear gas and opened fire during street clashes with stone-throwing protesters.

A live Facebook stream of the incident showed protesters dragging multiple wounded demonstrators away by the arms and legs.

There was also grisly footage of bleeding bodies lying on beds as health workers frantically tried to resuscitate them.

One man was also seen lying face down, with part of his skull blown out.

A poignant image in local media showed a Catholic nun in a white habit on her knees in the street, pleading with police to show restraint.

"Two men were shot dead on the spot, meanwhile three others including a woman were shot in the arm," a medic told AFP.

A third protester was shot dead in the town of Pyapon in the Irrawaddy Delta region, an eyewitness and a rescue official told AFP.

In Yangon, security forces raided the office of independent media outlet Myanmar Now.

"I can confirm that our office was raided in the afternoon today by a group of soldiers and police," editor-in-chief Swe Win told AFP.

"They took desktop computers, parts of our data server and a printer."

- General strike call -

Banks, stores, shopping malls and some clothing factories were closed following an appeal by trade unions for a general strike to bring the economy to a standstill.

"To continue economic and business activities as usual... will only benefit the military as they repress the energy of the Myanmar people," 18 unions said in a statement.

"The time to take action in defence of our democracy is now."

Unions are seeking to ramp up an ongoing "Civil Disobedience Movement" -- a campaign urging civil servants to boycott working under military rule -- which has already hit state machinery hard.

The impact has been felt at every level of the national infrastructure, with hospital disruptions, empty ministry offices, and banks unable to operate.

The junta has warned that civil servants "will be fired" with immediate effect Monday if they continue to strike.

After a restless night with security forces sent to multiple neighbourhoods and shots heard in some areas, parts of Yangon woke on Monday to police preemptively breaking up protest barricades.

Physicians for Human Rights said it was appalled by security forces occupying public hospitals, calling the move a violation of international law.

"One eyewitness account detailed armed security forces entering and seeking to occupy West Yangon General Hospital by force," the group said, adding it had reliable information that five other Yangon hospitals were being occupied and similar situations elsewhere in Myanmar.

"Even though medical personnel vacated their government posts to initiate the civil disobedience movement, many returned to government hospitals in response to escalating violence against peaceful protestors."

State-run media confirmed the hospital takeovers.

- International pleas -

The coup and subsequent crackdown have drawn widespread international condemnation as well as sanctions against key military personnel.

Australia's Foreign Minister Marise Payne announced late Sunday the country was suspending its defence cooperation programme with Myanmar, which included English language training.

Canberra is reviewing its aid programme so money is channelled away from government agencies towards not-for-profit organisations.

The military, which denies responsibility for loss of life in the protests, has defended seizing power by alleging widespread electoral fraud in November's elections, which Suu Kyi's party had won in a landslide.

The Nobel laureate has not been publicly seen since she was detained as the lightning coup was launched in the early hours of February 1.

bur-lpm-pdw/rma

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