Legal high protesters are calling for Tauranga City Council to use Hamilton as an example as work starts on a policy restricting the sale of synthetic cannabis.
Last month Hamilton became the first city in New Zealand to push legal high retailers out of town temporarily, thanks to its council's tough new Psychoactive Substances Policy.
The policy put buffer zones of 100m around sensitive sites such as places of worship and schools and imposed a 500m boundary between retailers, effectively pushing them out of town.
The policy was upheld by the Ministry of Health, which suspended six retailers' licences until after the resolution of the appeal before the Psychoactive Substances Appeals Committee and judicial review proceedings in the High Court.
A legal high advocacy group, The Star Trust, is taking Hamilton City Council to court over its policy but councillor Angela O'Leary, who has led the council's working group to shut the stores, said Hamilton would "stand its ground".