Can prefects take points?

Prefects can take points. I think Ron 発言しました prefects can't take points from /other prefects/ in the fifth book. They're perfectly entitled to dock points from any other students.
Hope that helped!
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編集 - I've actually looked it up, and found this:
link
Apparently there's two versions. Rowling made it so they CAN take points in the new version, correcting a mistake - so I'm sticking によって my answer.

Yes, but not from other prefects.

Prefects can take points from other houses,what Ron meant was あなた are not aloud to take points from other prefects.Hope that clears things. Harry Potter rocks!!!

prefects can not take points. there was only one way a student could take points and that was in the fifth book when umbrige gave the power to her 上, ページのトップへ students

Prefects can not take points.. Percy only 発言しました that to scare ron, plus if あなた hadn't noticed that whenever someone actually takes points they say five points from slitherin または something like that

may be the head boy または head prefect can dock points and maybe percy was one または maybe he 発言しました it to scare ron as he was his brother または something...

actually, prefects cannot take points. when malfloy became prefect, he mentioned that he wished he could take a few hundred points from gryphendor(sp?). the only time that students besides head boy/girl could take/give points was when umbridge made the inquisitorial squad. as for percy, he didn't take away points, he was probably just threatening to, because ron wouldn't have known that he couldn't do it. または maybe he was just messing with his brother, although, percy doesn't seem to be the type who would "mess around" persay.

In the 1st,2nd,3rd and 4th book no but until Dolores Umbridge came yes!

Aaaah the eternal enigma, I think JKR made a mistake when 書く them, または didn't expect us to notice. The way I think of it is that the rules changed between book 2 and book 5

no gay person if あなた read all the 本 あなた shood kno the answer but i dnt so dnt ask me ok lolzzzzzzzzzzzzz

when umbrige ruled hogwarts normal prefects cant.

I think what Ron meant was that あなた can't take points off other prfects cauz when he mentions it, he was in a fight with Malfoy... i'm not 100% sure though...

Perfects cam only take away points from there house
not the other houses.

percy was head boy idiot

But あなた don't know if Ron is telling the truth. From my side of Ron that's what I think no offense to any Ron ファン out there.

They can, Ron just goofed up that's all. It is Ron after all and not Hermione

I suppose u r mistaken there. Prefects can take off points(especially puffed-up prefects like Percy または gits like Malfoy would 愛 to take off points) In part5, Ron reminds Malfoy that prefects can't take off points from other prefects.Fair enough,isn't it?

Yup. :)

prefecrs can take points from sudents but not from their fellow prefects

Of course prefects can take points off for their own house only,not for the other house and their fellows prefects,and they should have atleast acceptable reasons for taking off points.

yeah wtf?

They can its all over the internet that Ron got it wrong but i think Ron just didnt want to take points away but they are allowed to

In the gamecube games they can. So I think they can but I think there's certain rules for it, I'm not too sure.

maybe it's just that (sorry ron) ron isn't the smartest...