THE Riau Police have multiple reasons for ending investigations into 15 firms accused of starting wildfires that began in October of last year.

1. Bina Duta Laksana
   In addition to an insufficient amount of evidence, the 311 hectares of burned land fell outside the 'working map' of the company's concession zone. The area burned was controlled by community members.
2. Perawang Sukses Perkasa Industri
   The 7-hectare of burned land was controlled by commu