Laurel Lance is a fictional character from the DC Comics universe, primarily known for her role in the television series Arrow. She is portrayed as a skilled lawyer and a passionate advocate for justice, often fighting against corruption and crime in Star City. Laurel is the daughter of Detective Quentin Lance and has a complex relationship with her family and friends. In the series, Laurel evolves from a supporting character to a superhero known as Black Canary. She possesses exceptional combat skills and uses a signature weapon, the canary cry, which allows her to emit powerful sonic screams. Laurel's character represents themes of resilience and the struggle for justice.