Vehicles line up to enter the Toronto Zoo during a media event in Toronto, Canada, on May 22, 2020. Starting Saturday, the Toronto Zoo will officially reopen to the public with the drive-thru experience called the Scenic Safari. The pre-booked driving route would allow visitors to see animals from their vehicles through a 3.4-km course during the COVID-19 outbreak. (Photos: Xinhua)

Vehicles line up to enter the Toronto Zoo during a media event in Toronto, Canada, on May 22, 2020. Starting Saturday, the Toronto Zoo will officially reopen to the public with the drive-thru experience called the Scenic Safari. The pre-booked driving route would allow visitors to see animals from their vehicles through a 3.4-km course during the COVID-19 outbreak.

A woman taking photos of a lion is seen from the side mirror of a vehicle during a media event at the Toronto Zoo in Toronto, Canada, on May 22, 2020. Starting Saturday, the Toronto Zoo will officially reopen to the public with the drive-thru experience called the Scenic Safari. The pre-booked driving route would allow visitors to see animals from their vehicles through a 3.4-km course during the COVID-19 outbreak.

Olive baboons are seen from a vehicle during a media event at the Toronto Zoo in Toronto, Canada, on May 22, 2020. Starting Saturday, the Toronto Zoo will officially reopen to the public with the drive-thru experience called the Scenic Safari. The pre-booked driving route would allow visitors to see animals from their vehicles through a 3.4-km course during the COVID-19 outbreak.