Fajar, a high school student, enjoys all kinds of activities when he is not in school. A few weeks ago, the 17-year-old joined a music workshop. He and a dozen other youths gathered at a library in the Pulau Punjung subdistrict, Dharmasraya Regency, West Sumatra, and played around several musical instruments. "It was held on the weekend," said Fajar.

The workshop is part of the routine activities organized by the Integrated Health Services Post