How do we prevent sexual harassment and is there a future for cash?

New data from Our Watch reveals that more than two in five women, and just over a quarter of men, experienced sexual harassment at work in the past five years. Australian law says it's on workplaces to prevent sexual harassment, so how can that actually be done?  And the demand for cash is declining. Yet some are concerned about the charges we pay at the point of sale, especially during a cost-of-living crisis. Is there a future for cash?