Non-Malay law students: work hard on your Malay.

EN MS
Judges are not all cut from the same cloth.

Most speak good English. A select handful do not. (You'll notice the traits of the latter group quickly, given their command of English grammar, how they take notes, and so on.)

Such judges:

1. Can be reasoned with *only* in Malay.
2. May hold and decide proceedings in Malay entirely (and cannot be faulted for it).

It is your duty, not theirs, to persuade. You must speak fluent Malay.