2020: Rainbows begin to be associated with the NHS
Previously used by NHS staff to show approachability and inclusivity to LGBTQ+ patients, from March 2020 rainbows became synonymous with the health service more broadly during the first UK lockdown of the COVID-19 pandemic. Introduced to stop the spread of the COVID-19 virus, the lockdown mandated that people stay at home and not interact with other people outside their household.
Rainbows, often hung in windows, began to represent solidarity with workers, gratitude for their work, and hope for better times ahead. They were subsequently used in a number of fundraising appeals and materials for NHS charities.