Answer:
● Situation 1
These laws should no more be applied. They present a clear example of Racism.
● Situation 2
Universities should open their doors to every student no matter what is his skin color, his origins...
A teacher has also the right to teach in a university if he is competent. Thsi sepration shoul no more be applied
● Situation 3
These cops should be punished and no more be police officers.