On Monday, security forces in Myanmar opened fire on protesters in the city of Mandalay, Frontier Myanmar reported.
So far, the number of casualties is not known. Frontier Myanmar quoted a student who said that several people had been wounded.
A video showing police firing at protesters, many of whom can be seen ducking behind cars, was shared on Twitter.
A Channel News Asia reporter also shared some pictures from the scene.
This comes amid ongoing mass protests across Myanmar after the military toppled the government on 1 February – the army claims the results of the November elections were rigged and announced a year-long state of emergency, with power handed to Commander-in-Chief of Defence Services Min Aung Hlaing.