The dual theme for this year's disability history month is Relationship and Sex and Disability and Hidden Impairment.
This year's UKDHM focuses on two enduring stereotypes that make disabled people's lives more difficult and act as a barrier to inclusion.
This black triangle is worn by the men in the photo above which has been sewn to the left side of their shirts. Disabled people were forced to wear this symbol by the Nazis; which was intended to eliminate them.
Between 250,000–1 million were murdered by the Nazis’ false hopes of building a ‘master race’.
You can learn more about UK Disability History Month here