The best things about rebreathers are that they let you stay underwater for hours, and they don’t release bubbles like traditional diving systems – so you don’t spook the marine life. We used ...

Ms Law and Mr Freeman also received advice from gold medal-winning Olympic swimmer Kieran Bird ahead of the challenge. Upon completing the swim Ms Law said it was now time for "carb loading ...

BBC radio stations across the UK will collectively swim 1,000 miles as part of the challenge. Sophia Atkins, from BBC Radio ...