A Government Covid-19 map separating Auckland from the rest of the North Island has created confusion at one north Waikato street, splitting neighbours into different alert levels, Stuff reports. on Mercer’s Koheroa Rd, residents on the same street have been split into alert levels 3 and 4, according to the official Covid-19 Alert Level Boundary Map. Auckland’s Covid-19 border had stretched south to Mercer since early 2021 after north Waikato residents struggled to access their local supermarkets and medical services in south Auckland the year prior.