"That's not the answer is it? Because the law is still in place and if retailers open they are still breaking the law and that's just not satisfactory."
Ms Dean had twice attempted to introduce legislation exempt Easter trading rules in Wanaka, but her private members bill was voted down.
She was now speaking with colleagues about making changes to retail trading hours and liquor licensing laws to get around the Easter trading legislation.
Sally Gordon, owner of a clothing store, told RNZ retailers had no option but to open over the weekend.
"We need to be open in order to survive because we have quiet times as well - also a tourist destination and people who come here expect things to do, they want to go shopping, they want to go out to dinner, they want to have drinks."
MBIE's Labour department refused to confirm labour inspectors were told not to go to the tourist town over the weekend.
A spokesperson for the ministry told RNZ investigators would only look at Wanaka Easter trading if a complaint was made.
They would not confirm if complaints had yet been made.