Other feminist movements and "calls to action" have arisen from the fourth wave. One is the "HeForShe" campaign which originated from Emma Watson's viral UN Women speech in 2014 and her subsequent activism. Several other incidents have galvanized the movement, including the Delhi gang rape (India, 2012), Jimmy Savile allegations (UK, 2012), Bill Cosby sexual assault cases (US, 2014), Isla Vista killings (US, 2014), trial of Jian Ghomeshi (Canada, 2016), Harvey Weinstein allegations (US, 2017) and subsequent Me Too movement and Weinstein effect, the Westminster sexual scandals (worldwide and UK, 2017), and the La Manada gang rape case in Spain (2018).