The Ganges is believed by Hindus to be the most sacred of all rivers. But the sight that greeted the duo belied this faith. Rubbish was floating on the grey, visibly-polluted water. Among the muck were tonnes of flowers – marigolds, roses and chrysanthemums – discarded by temples and worshippers. These flowers are used in Hindu rituals and are considered sacred, meaning they can't be disposed of along with other waste.
