Emmanuel Macron has "lost his mind", according to a protesting union official.
Randja Kanouni, a public sector consultant and member of CGT union, said the French president is forcefully going ahead with a reform "nobody wants except [him]".
Civil unrest erupted yesterday because he ignored months of peaceful protest and the parliamentary process, she said.
"The president is not making any sense right now, he has lost his mind," she said.
Asked if the protests had gone too far, Ms Kanouni replied: "We think the government has gone too far, clearly, because for months we have been millions in the streets. There was no violence and he still is going on with his reform.
"So yes people are angry because when we won the parliament battle and he had no majority he decided to go [ahead] anyway with this reform.
"He is saying 'I don't care about what the people think, I don't care about what MPs think', so yes a lot of people are angry and sometimes when people are angry they are not peaceful, and also the police are not helping sometimes."
As motions of no confidence are table, she said the goal of the protestors as not to change the government, but if that is the only way to block the reforms, "so be it".