What can diplomats suspected of DUI refuse?

Diplomats suspected of driving under the influence have specific legal protections under international law and diplomatic protocol. In this context, the correct choice is to refuse field sobriety tests.

Field sobriety tests are designed to assess a driver's physical and cognitive abilities to determine impairment. However, diplomats have immunity from local laws, which means they are not required to submit to these tests. This is rooted in the principles of diplomatic immunity, which prioritize maintaining diplomatic relations and respect for sovereign entities.

While diplomats may have to comply with other inquiries or protocols, field sobriety tests are not mandated, allowing them the option to refuse without legal consequence. This understanding underscores the complex relationship between law enforcement and diplomatic personnel, particularly in situations involving suspected DUI.