They need to oust through election. They have to learn that it can be done peacefully. Otherwise anytime a policy goes forth they don't like the kneejerk reaction will be violence as the answer.
It raises the question of what to do with political groups whose main goal is to destroy a nation's system of government and impose one party rule, because once that happens democracy in that nation is dead. In the US we dealt with that at one point by, in essence, making membership in the party in question, the Communist Party, illegal.
“We do not believe any group of men adequate enough or wise enough to operate without scrutiny or without criticism. We know that the only way to avoid error is to detect it, that the only way to detect it is to be free to inquire. We know that in secrecy error undetected will flourish and subvert”. – J Robert Oppenheimer.