 13 states have laws explicitly authorizing no-knock warrants and in twenty additional states no-knock warrants are routinely granted.In the wake of the Breonna Taylor shooting (March 2020) and the later (May–June 2020) George Floyd protests, the Louisville Metro Council voted on June 11, 2020 to ban no-knock warrants in Louisville, Kentucky.All 26 council members co-sponsored the ordinance, which they called "Breonna's Law".