Several news outlets reporting that 16 clubs voted yes and only 3 voted no with chelsea abstaining

https://www.google.com/amp/s/www.dailymail.co.uk/sport/football/article-13361937/amp/Premier-League-clubs-vote-salary-cap-Man-City-Man-United-Chelsea.html

Particularly interesting since people here have worried how p and r would work with a salary cap