THE cream-painted street gate opened slowly. On Wednesday afternoon last week, two black pickups appeared at the exit gate of the eyeglass lens factory of PT Domas Intiglass Perdana. After being checked by security officers, both pickup trucks then prepared to leave the factory belonging to the Domba Mas Group, which is located in Tanjung Morawa, Medan, North Sumatra.

The Domba Mas Group is one of the major debtors of Bank Mandiri. This company,