Clashes between protesters and security forces left 10 civilians and four policemen injured, according to the country's ombudsman. Peruvians took to the streets again, blocking roads countrywide to demand the resignation of President Dina Boluarte, who took over from her ousted predecessor in December.Protesters used stones and burning tires to barricade main routes in the southern regions of Puno, Cusco, Apurimac and Arequipa, as well as Junin in the center, chanting for Boluarte to leave. IMAGES AND SOUNDBITES