UK-based Rio Tinto, the worlds second-largest mining firm by market value, demolished two ancient rock shelters. These caves are traditionally owned by the Australia indigenous communities, the Puutu Kunti Kurrama and Pinikura people, or PKKP.

After 4 years with the firm, the CEO was forced to leave, under pressure from shareholders for senior leader accountability. This is an example of

		weak internal and strong external governance mechanisms.
		strong internal and weak external governance mechanisms.
		weak internal and weak external governance mechanisms.
		strong internal and strong external governance mechanisms.