I agree with your statement here & i like the coke analogy.
I think every individual deserves the right to exam & any sort of ban is nothing short of infringement of human rights.
I also like another post above mentioning something about battlefield. I perceive acca as something in opposite actually which i will not mention here.
The funny thing about mock is that I always tend to achieve better in simulation compared to than actual one. How ironic it seems.
Perhaps failure in mock can drive that particular student to even greater hight (a sort of motivation speech I read somewhere).
Finally I can conclude my findings about "Lecturers" after few months of research which I dare not reveal earlier due to lack of data. Ok here we go.
The issue of experience , capability, qualification, popularity, pass rates, race, fees structure, location will have to take backseat to the ultimate factor, synergy.
Ok I will use 4 lecturers for 2 different papers tested with 4 different students to illustrate :
First theory paper so I use P3 : Parmindar & Michael Mainwaring
Both lecturer are have proven track record with heavy pedigree as well. However both of them have a very distinctive way of lecturing.
After hanging out with several friends (for P3 its mostly girls) I have encountered some of them cannot adapt to parmindar style of giving several model as an answer to a question. The linkage use between model also confuse them as well. Boys (em hem) whom majority have good memory power doesn't find these a problem so they are comfortable with it but majority of the girls find it rather cumbersome.
Some of them tried out michael mainwaring for revision & find out he is completely different as he teach 1 model for 1 answer instead of parmidar way of giving as many examples as possible. One of them also point out m.m use a more direct & simple approach which suited them more. So after few more narration it erupt into lecturer war which I am stuck in the middle. Support the girls the boys branded me a traitor, supporting the boys the girls branded me as "ungentleman" whtever that means so i left after reconcile.
Next on calculational paper so I use P2 : Haneef & Yap Kok Wah.
Both are very experienced lecturer but have different focus & style. Haneef is more interested in the theoretical part & lecture based on Int stream.
Yap is more interested in calculational part & lecture based on MYS stream. In the past i will quickly recommend the former lecturer but after some few discussion with another group of friends I have also arrived at the synergy conclusion.
These time I start from 2 different girl. One who fail under Haneef but passed under yap while the other one is the opposite.
The first girl have studied under haneef for quite some time but still fail with reasons unknown to her (she is quite hardworking too). Then she just decided to follow another lecturer & decided to join her close friend who attend yap class. After that she passed the exam. It seems that although Yap is not perfect but the methods suit her more than the previous lecturer.
Another girl whom is also smart & harworking also failed but under yap she finds the method quite inadequate for exam purpose. So she decided to follow haneef & finally pass the exam with flying colours as well since she finds haneef method fills the gaps of her previous lecturer methods.
Ultimately the choice of lecturer lies on the student itself. There will be never one universal lecturer whom suits all expectations & needs.
If you want the best recommendation try out the lecturer yourself and make your own review. Thats thousand times better indicator compared to experienced lecturer

or world class university.

The policy is simple, if Sunway ban you, they do not want you to sit for the exam, if they do not enforce this, students won't be bothered studying for the internal exams at all.
It's already in the rules book, if the college bans you, you can't go for the exam, but ACCA did not forbid you, you just have to sign up via ACCA and go for the exam, prove to sunway that you can do it and you can pass. If you subsequently fail in the real exam, then you won't be allowed to study in sunway anymore.
Also, majority of students who are stubborn enough to register for the exam despite being barred from the real exam, subsequently fail, so it's a gamble here.