Thousands of people across Ireland took part in Christmas Day swims on December 25, many raising funds for charity in the process. The annual swim – where people don festive swimwear and plunge into the ocean – has become a custom in Ireland and the UK. This footage was filmed by Mary-Thea Brosnan during the annual Christmas swim on Banna Strand in County Kerry. Credit: Mary-Thea Brosnan via Storyful
