In 2018 the National Autistic Society of the UK and the Tavistock Clinic for children with gender disorder both announced their opinion that Mermaids is unethical and removed all links to the organisation on their websites. | In 2018 the National Autistic Society of the UK and the Tavistock Clinic for children with gender disorder both announced their opinion that Mermaids is unethical and removed all links to the organisation on their websites. |