TUNIS (Reuters) -- Tunisian authorities arrested another 150 people including local opposition leaders over unrest against price and tax rises that prompted troop deployments to restive towns, and activists called for renewed rallies at the weekend.
Protests, some violent, flared across Tunisia on Monday, when one protester was killed, before ebbing on Thursday. Protesters have burned dozens of state buildings, prompting the government to send the army into several cities and towns.
Activists and opposition politicians appealed for fresh demonstrations in the capital, Tunis, on Friday and on Sunday, the seventh anniversary of the toppling of authoritarian president Zine El-Abidine Ben Ali.
On Thursday, unrest was limited to sporadic clashes in the northern city of Siliana, in Sidi Bouzid in central Tunisia and Douz in the south of the North African country.
Three local leaders of the Popular Front, the main opposition bloc, were detained in Gafsa for allegedly setting fire to a government building, a judicial source said.
The Popular Front said its leaders had been targeted in a political campaign that was "reproducing the methods of the oppressive Ben Ali regime”. Party members had also been arrested in Mahdia and Karbariya, it said.
The protests draw on anger over price and tax increases included in this year’s budget that took effect on Jan. 1.
The government has blamed the opposition and "troublemakers” for stoking unrest, a charge the opposition has denied. The government has vowed not to back down on the austerity measures, taken to satisfy foreign lenders.
Prices have increased for fuel and some consumer goods, while taxes on cars, phone calls, the internet, hotel accommodation and other items have also gone up.
Tunisia appears to have little scope to back away austerity. The International Monetary Funds says Tunisia is committed to "decisive action” to reform its economy before the IMF reviews the payment of its next loan tranche.
Last year, the Washington-based IMF agreed a four-year loan program worth about $2.8 billion with Tunisia, but tied to economic reforms.