Around one in 12 men and one in 200 women are impacted by some form of colour-blindness and the Wales v Ireland encounter often left many unable to distinguish between the red and green jerseys.

including red and green. One in 12 men and one in 200 women worldwide are colour blind. The last time Ireland wore a white jersey was against Tonga, who played in their home red shirt, at the 2023 ...

Ireland are therefore wearing white jerseys, rather than their traditional green, in Cardiff in round ... affects approximately one in 12 men (8%) and one in 200 women. In the UK there are ...