Question

isnt the administration aware that if they continue these repressive policies, all the best students will desert the school faster than rats from a sinking ship?
in this sentence, repressive means:
restricting action, freedom, or expression
ridiculously impractical or inviting ridicule
with little or no preparation or forethought
consisting of or derived from traditional views

Explanation:

The word "repressive" generally refers to something that restricts action, freedom, or expression. In the context of the sentence about school policies causing students to leave, this meaning makes the most sense as restrictive policies could drive students away.

Answer:

restricting action, freedom, or expression