<s>
The	O
New	B-Application
Zealand	I-Application
Internet	I-Application
Blackout	I-Application
was	O
an	O
online	O
protest	O
organised	O
by	O
the	O
Creative	O
Freedom	O
Foundation	O
NZ	O
against	O
changes	O
to	O
copyright	O
law	O
in	O
New	O
Zealand	O
,	O
most	O
notably	O
Section	O
92A	O
of	O
the	O
Copyright	O
(	O
New	O
Technologies	O
)	O
Amendment	O
Act	O
.	O
</s>
<s>
Internet	O
users	O
changed	O
their	O
avatars	B-Application
to	O
black	O
squares	O
,	O
to	O
symbolise	O
what	O
opponents	O
of	O
Section	O
92A	O
regard	O
as	O
guilt	O
by	O
accusation	O
.	O
</s>
