Twitter is testing a new feature to combat misinformation and fake news being shared on its platform by politicians and other public figures.
Bold red and orange labels would appear underneath posts which are considered 'harmfully misleading'.
A design mock-up obtained by NBC News shows how verified fact-checkers and journalists can highlight incorrect tweets directly below the original post.
They will also be the ones tasked with providing the correct information.
Misinformation was under the spotlight during the 2019 general election and continues to be a concern as the US prepares for the presidential election later this year.
Offending material is described as harmfully misleading in a tab underneath, which reads: "Twitter community reports have identified this tweet as violating the community policy on harmfully misleading information.
"This tweet's visibility will be reduced."
The mock-up examples include a tweet by US presidential hopeful Senator Bernie Sanders about gun background checks and another by House Minority Leader Kevin McCarthy regarding whistleblowers.
Twitter confirmed it is currently in the very early stages of considering the feature, so early the project is not even staffed yet, the tech giant claims.
"We're exploring a number of ways to address misinformation and provide more context for tweets on Twitter," a spokeswoman said.
"This is a design mock-up for one option that would involve community feedback.
"Misinformation is a critical issue and we will be testing many different ways to address it."
