Experts say it is safe to swim at beaches in the capital's harbour, but Wellingtonians are taking a cautious approach. Nearly a week ago, the Moa Point Treatment Plant started pumping raw sewage into the ocean off the south coast after it completely failed early Wednesday morning. The following Thursday evening, the raw sewage was diverted from being dumped near the coast to a 1.8km outfall pipe. There was no evidence to suggest sewage was reaching the city's inner harbour, but at Oriental Bay m