Am in overstay for now 12days, I came with a visit...

Please kindly note that, according to the information provided to us in your inquiry and in accordance with the UAE Federal Law on Residence, in the event that you are on a visitor’s visa and become subject to a violation of residence, this means that financial fines will be imposed on you and consequently if any amnesty is issued regarding those fines. Then you will be forced to leave, because the law is clear about extending the visa, it must be before the visa expires, and in the event of its expiry, unfortunately, fines are imposed and it is subject to arrest and deportation after forcing you to pay the fines, this is generally