The city's new link across Waitemata Harbour will be a tunnel, Prime Minister John Key confirms.
"We don't need heavy rail on North Shore. Light rail tracks can be built on the present busway and both buses and trams use it."
Auckland Chamber of Commerce's chief executive says the economic uncertainty is unnecessary.
Most businesses don't think things will get better over the next six months.
Auckland businesses are less confident now than they were three months ago.
Updated: Draft plan is currently a "mishmash"– Auckland Regional Chamber of Commerce.
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