A woman dubbed 'Karen Covid marshal' has been trolled for yelling at people to practice social distancing at a packed water park. The woman was filmed lining up for a ride at Jamberoo Action Park, on the NSW south coast, when she started mouthing off at people who walked too close to her. She was seen holding her arm out in a bid to keep others away while yelling at passersby. The woman (in green dress) was filmed lining up for a ride at Jamberoo Action Park, on the New South Wales south coast, when she started mouthing off at other customers