Dubai police have confirmed that they arrested Sami Al Hashemi, former vice-president of Mizin, part of Dubai Government-owned developer Tatweer, 10 days ago over alleged financial irregularities, Gulf News has reported. A source said Al Hashemi had left Tatweer in July and has not been associated with the company since. Al Hashemi, a UAE national, is the latest official detained as part of the government’s crackdown against alleged financial wrongdoings. He has not been charged yet.