FILE PHOTO: People ride a roller coaster at Six Flags Magic Mountain amusement park on the first day of opening, as the coronavirus disease (COVID-19) continues, in Valencia, California, U.S., April 1, 2021. REUTERS/Lucy Nicholson
FILE PHOTO: People ride a roller coaster at Six Flags Magic Mountain amusement park on the first day of opening, as the coronavirus disease (COVID-19) continues, in Valencia, California, U.S., April 1, 2021. REUTERS/Lucy Nicholson