Check passport blacklist

According to the given facts and for clarification purposes, we would like to explain that,
A travel ban is imposed on individuals for many reasons, such as a person committing a criminal offense, not paying a debt, violating immigration laws or personal status reasons. A travel ban may have some severe financial results on people who are penalized of such ban. The purpose of this article is to give the reader a deep understanding about travel ban the UAE and what builds up upon it. The procedures for imposing or removing a ban, and how to check on a travel ban, and so on.
There are no portals or websites in the UAE that offer travel status confirmation services, but through the police department. The person him/herself only at the department; that is, you can check your travel ban by visiting any police department by yourself; You may be at risk of being arrested if there is an arrest warrant issued against you.
Therefore, the most secure way is to check for a travel ban by a lawyer, in which case you will need to give the lawyer copies of your passport to take it on your behalf. Sometimes getting confirmation by a lawyer is the only choice, such as being a person outside the UAE, for instance.
you that you can inquire online by the Justice Department to find out whether you have travel ban or not :