Commercial divers from Canada and Australia share their experiences of working in a dangerous, male-dominated field with Datshiane Navanayagam.

Sarah Anvari from Canada is a Dive Supervisor and Welder-Diver at Subsea Global Solutions in Vancouver. She specializes in ship husbandry commercial diving, providing services for commercial shipping, cruise lines, offshore projects, and marine construction.

Tiff Allen from Australia is a highly skilled saturation diver. She has extensive experience in deep-sea commercial diving, performing complex underwater tasks and ensuring safety on offshore projects.

Produced by Emily Naylor for the BBC World Service.

(Image: (L) Tiff Allen courtesy of Tiff Allen. (R) Sarah Anvari courtesy of Sarah Anvari.)