Update README.md

README.md

@@ -7,7 +7,7 @@ multilinguality:
 pretty_name: LSC-Parlament
 task_categories:
 - translation
-license: cc-by-4.0
+license: cc-by-nc-4.0
 tags:
 - sign_language_translation
 size_categories:
@@ -171,6 +171,7 @@ We gratefully acknowledge the following entities for their valuable contribution
 ### Licensing Information
 
 This work is licensed under a [Creative Commons Attribution 4.0 International](https://creativecommons.org/licenses/by-nc/4.0/) licence.
+While the dataset features public figures and interpreters in an official capacity, its use is restricted to research advancing assistive translation technologies; biometric surveillance or re-identification is explicitly prohibited.
 
 
 ### Citation Information