At least three people have been shot dead during anti-government protests in Venezuela.
Both sides are blaming each other for the killings while social media reports allege government backed armed groups were responsible.
The protesters are angry with President Nicolas Maduro’s failure to control inflation, crime and a lack of opportunities for the country’s young.
The marches took place on Venezuela’s National Youth Day.
One protester explained why he was there: “Venezuela is waking up, we’ve had enough of so much insecurity and repression on the part of the state’s public authorities and we are tired and showing it.”
It is the worst bout of unrest seen on the streets of the country’s capital Caracas since the turmoil which followed Maduro’s election last year.
The government has accused opposition hardliners of trying to mount a coup similar to the one a decade ago that briefly ousted the late socialist leader Hugo Chavez.