In 2007 Sydney started the first ever Earth Hour event, by persuading as many businesses and individuals as possible to switch off their lights.
This year the city was almost completely engulfed in darkness; over two million individuals and more than two thousand businesses took part.
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Parliamentary inquiry into the retailer's role in BHS's failure is a damning indictment of an entrepreneur who was trumpeted over the years.
Damning parliamentary inquiry accuses the retail magnate of seeking to blame anyone but himself for the collapse of BHS.
The cyclist said the victory was as sweet as his first win as he became the first Briton to win the race three times.