Paris (CNN) French Prime Minister Edouard Philippe has canceled a trip to the COP24 global climate conference in Poland because of the riots in France, the Matignon Palace told CNN.

The decision comes as the French government said it was considering "all options" to control protests against rising fuel prices that have turned violent in Paris over the last three weeks, a spokesman said Sunday.

Speaking on France's Europe 1 radio, spokesman Benjamin Griveaux said the government is thinking about steps to prevent "serious outbursts of violence," including introducing a state of emergency.

More than 400 people were arrested and 133 injured in Paris on Saturday in clashes between police and protesters with the "gilets jaune" or "yellow vest" movement, who are protesting rising gas prices and taxes on polluting forms of transport.

An estimated 36,000 people demonstrated in Saturday's protests across the country, marking the third consecutive week of such demonstrations, according to the French Interior Ministry. About 53,000 participated last week and about 113,000 the week before.

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