Gregorio Santos, regional president of Cajamarca in northern Peru, was ordered to turn himself in for "preventative" imprisonment by a local anti-corruption prosecutor on June 17. The prosecutor, Walter Delgado, said Santos is under investigation by Peru's Public Ministry for "illicit association" and bribery, although no details were provided. (La Republica, June 17) The left-wing Santos has been an outspoken opponent of the US-backed Conga mining project in Cajamarca. With Santos' support, the Conga site has for months been occupied by peasant protesters who oppose the mine project. A major mobilization was held at the site on June 5, to commemorate World Environment Day. (Celedín Libre, June 7)

Arizona-based Southern Copper is set to restart work at its controversial $1 billion Tía María copper project in Arequipa, Peru, within the next 90 days, Mines and Energy Minister, Jorge Merino said following a public meeting with local residents Dec. 19. Merino told Andina news agency that receiving support from the local community is “a big step forward," adding that it shows how "dialogue and coordinated efforts from national, regional and local authorities can make mega-projects happen." Peru's government sees the Tia Maria project as critical to boosting investment in the mineral sector. "It will show we have made inroads to resolve conflicts that have delayed several mining projects in Peru over concerns by communities about their environmental impact," Merino said.