Demonstrations have been held across Mexico as President Enrique Pena Nieto marked two years in office with his lowest approval rating yet.
Thousands marched on Monday through Mexico City, denouncing the president’s handling of the case of 43 missing students, now presumed dead.
Protesters chanted for Nieto to resign while they waved blackened flags of the country.They echoed “you are not alone” to parents of the missing students who joined the protest.
The protests were largely peaceful, but turned violent at some places at night.
Al Jazeera’s Monica Villamizar, reporting from the capital, said fires were lit, windows smashed and banks vandalised. She said there was a small confrontation between protesters and police and a large presence of anti-riot police.
Thousands also protested in the southern state of Guerrero, where a drug gang confessed to killing 43 college students after local police handed them over in September.
A group of protesters ransacked the Guerrero state prosecutor’s office in the regional capital, Chilpancingo, and set five vehicles on fire, including two police cruisers.
Other protesters led by a teachers’ union have also blockaded a state-owned oil refinery in