Search warrants for a police raid on two properties tenanted by Christchurch businessman David Henderson have been declared unlawful by a High Court Judge.
The execution of those search warrants in April 2011 were also inconsistent with the Bill of Rights Act, the judge said.
Henderson is a well-known businessman and property developer who was bankrupted for a second time in November 2010 with debts totalling more than $140 million.
The following March, a liquidator of Henderson-linked companies complained to police that these firms were allegedly failing to comply with orders to supply records.
After a police application, a District Court judge issued warrants allowing officers to enter and search for records at two red-zoned Christchurch properties tenanted by a company associated with Henderson.