Protests were held in Napier and Hastings, as well as other centres around the country yesterday, calling for the government to ban the sale of legal highs.
Nearly 100 people protested near the Adult Selections shop, which is licensed to sell legal highs in Napier, while a smaller group later protested in Hastings.
Similar protests were held in other towns and cities around the country and came after Napier Mayor Bill Dalton accused the "wimpish" Government letting down New Zealanders by refusing to ban psychoactive substances.
"The Government has absolutely wimped out on this one," Mr Dalton said. "They tell us their regulatory regime is an experiment. If that is the case, then it is an experiment that is failing and resulting in a new wave of addicts in our country."
His comments come after Associate Health Minister Peter Dunne listed Napier and Hastings as cities actively "restricting" the sale of legal highs on TV1 on Thursday.