I heard uae declared give half salary to labor

We would like to inform you that if the company reduces your salary without a written consent from you, you may file a complaint against the employer, as there is no legal act that allows the employer to reduce the worker's salary without his consent. And we do not recommend you to sign any written consent to reduce the salary and you may file a complaint at the Ministry of Human Resources.

There are no government news or decisions to give the worker half the salary