New Zealand passed legislation Wednesday allowing its main intelligence agency to spy on residents and citizens, despite opposition from rights groups, international technology giants and the legal fraternity.

The bill to expand the power of the Government Communications Security Bureau (GCSB) passed by 61 votes to 59 after impassioned debate, with Prime Minister John Key acknowledging the move had left some people "agitated and alarmed".

"This...read more here: New Zealand passes law allowing domestic spying