Beginning of the 2019–20 Hong Kong protests.

The 2019–2020 Hong Kong protests were a series of demonstrations against the Hong Kong government's introduction of a bill to amend the Fugitive Offenders Ordinance in regard to extradition. It was the largest series of demonstrations in the history of Hong Kong.

March 15 is the 74th day of the year in the Gregorian calendar; 291 days remain until the end of the year.