Give Bl _ _ d / #MissingType
In their #MissingType campaign, London-based PR company Engine Group and NHS Blood & Transplant, tried to get people’s attention by eliminating the letters A, B and O from public landmarks and participating brands across the globe.
The (missing) letters – A, B and O – are used to identify the main blood types. The campaign hoped to reverse a decline in new donors and encourage blood donations to meet the need for blood in the future.