If the Khaleefah fails to consider your problem as a valid argument and
resolve any mistakes he has made, or you feel you have not been dealt with
fairly, it is your right to take the matter to the Mahkamat al-Madhaalim
(Court of Unjust Acts). This court is concerned with disputes between the
people and those in authority.
The Qadi Madhaalim (Judge of Unjust Acts) will study your complaint. If he
finds that the Khaleefah has lost his sense of accountability to Allah
(swt), is ignoring the Shari'ah (Divine Law), and is ruling by his own
desires - he has the authority to order the Khaleefah to conform to Islam.
Should the Khaleefah refuse, then he may be subject to dismissal from
office by the Qadi Madhaalim and replaced by someone who is just. If your
problem is legitimate, it will be solved immediately, not after 5 years!
Thus we can see that the Ruling System of the Islamic State gives you full
license to account and advise the leader so far as his conformity to
Allah's laws are concerned. It is forbidden for the Khaleefah to become a
dictator - ruling by his own whims and desires, and it is your job to make
sure he does not become one. In the history of Islam, it is only when the
Muslims themselves neglected the duty of accounting those in authority
that the state of affairs in the Muslim world declined. This is one of the
elements which ensures that Allah's deen is preserved in its
implementation, and demonstrates that the final authority lies with the
Muslim Ummah.