Trigger Warning - mention of suicide & violence & sickening greed / minor spoiler alert “You know what it is,” says Ash. “It’s the free jazz. If that gets out…” In the concluding episode of Joseph Bullman's new docuseries Dirty Business , Ash speaks in hushed tones with James about the burglary of his home. In the midst of his disquieting investigation into Thames Water's conduct in the River Windrush, his lighthearted jest feels misplaced. It calls back to one of the opening

Every year in spring, 16 rowers plus two passengers barking orders sprint along the River Thames in London. I’m of course talking about...