OWEN SOUND, ONT. -- The Grey Bruce health unit took extreme measures in April as COVID-19 infections spiked, but the region is starting to see a slow drop in cases. For a region that typically reports single-case counts daily, it was shocking for health officials to confirm 70 new cases in one day last month, prompting the region's top doctor to call on residents to hunker down and stay indoors for 48-hours. Just weeks later, Grey Bruce medical officer of health Dr. Ian Arra says the province's emergency brake appears to be working. "It takes two to three weeks for the result of that restriction to take place, and we've seen the numbers going down in mid-April, and there's a direct correlation between the two."