Select the most appropriate meaning of the given idiom.
Drastic times call for drastic measures.

Option (a) is the correct meaning of the idiom.
Given Idiom: Drastic times call for drastic measures → Meaning: Extreme situations require extreme actions to resolve.
Example: During the pandemic, governments imposed strict lockdowns because drastic times call for drastic measures.
Similar Idioms: Desperate times require desperate actions.