The Sydney Opera House has reviewed the rules for the lighting of its iconic sails, as new figures reveal the shells were lit up a record one night in every five last year – with most illuminations coming at the request of the former NSW government. New Arts Minister John Graham will consider the findings of the review, which was the first in a decade to examine the number, frequency and duration of projections at the cultural landmark. “The 2012 framework for lighting the sails was in dire need of an update, and the NSW government thanks the Sydney Opera House Trust for carrying out its review of the policy. Its findings are currently being considered,” Graham said. News of the review comes just weeks after the Minns government intervened to block a projection to mark the coronation of King Charles III on cost grounds and as the Opposition continues to question the government’s decision.