"Hone Tawhai described the 1882 amendment of the Native Reserves Act as a 'fish full of bones'. He explained that the meaning of the Bill was 'to place all the Native reserves under the authority of the Public Trustee, who is a European. His major criticism was based on the fact that with a single Public Trustee there would be little or no access to him"

What is the historical context of the implementation of perpetual land leases of Mori land. Make sure you include why perpetual leases were introduced and the role that the Public Trustee played in their introduction?