Increased security measures are being implemented at Western Australia’s COVID-19 quarantine hotels amid a flood of complaints from people unhappy with their treatment in the system. They were recommended in a review prompted by the escape of a woman who failed to complete 14 days in supervised isolation. Jenny Maree D’ubios had arrived from Madrid on Dec. 19 and absconded on Saturday morning. WA police found her at Rockingham Hospital, southwest of Perth. She was charged with failing to comply with a direction under the Emergency Management Act, was refused bail, and will appear in court again in January. Police Commissioner Chris Dawson has confirmed there’s been more than 2000 formal complaints among the 30,000 people accommodated since the start of the coronavirus pandemic. But he says the measures are necessary to keep all West Australians safe. “We know that people are unhappy with certain things,” Dawson said. “No, we …