"Ibu berkata agar kami berhati-hati ketika mengendarai mobil ini."

Translation: Mom tells us to be careful when driving this car.

[XavierLamb9]

I'm curious, would the sentence still have the same meaning without the word "agar" in it?

[kuyaC]

Can "agar" be replaced with "akan" or "kepada" in this context?

[Leapy3]

It should also be accepted to have "Mother says that....."