Justice Minister Judith Collins has promised a review of television cameras in courts following "reality television"-style coverage of the Scott Guy murder trial.
Mrs Collins said it could be "too emotive" and often resembled reality TV - to the extent the Guy trial had been so intrusive that it threatened to re-victimise witnesses.
"You had Kylee Guy and Anna Guy, cameras trained on them ... it was good TV but it was nothing to do with the justice system.
"It abused those women by having them in their moments of raw emotion beamed into everybody's TV screens at night. That is not good for the judicial system, and it is not good for those people who have been through hell, to see it time and time again."
TV cameras were introduced into courtrooms in 1995. Mrs Collins said she would review the policy and speak to victim advocacy groups to find a resolution which did not undermine transparency in the courtroom.