JEDDAH — Six illegal residents who have been working for months for a north Jeddah mall as security guards have been arrested by immigration officers. The officers, who acted on a tipoff, found they had forged documents to get the jobs. The investigations also revealed they are Yemenis who sneaked into the country illegally. They have been handed over to the expatriates section at the Jeddah Passport Department for further investigations. The company that recruited them for the mall is also to be investigated.