Key facts
- Tunku Besar Tampin, the heir apparent to the throne of Malaysia's Negeri Sembilan state, has been accused of grave disloyalty to the ruler.
- The accusations have deepened a political crisis within the state's royal institution.
A political crisis in Malaysia's Negeri Sembilan state has deepened following accusations of grave disloyalty against Tunku Besar Tampin, the heir apparent to the throne. The claims have cast a shadow over the succession and the state's traditional institutions.