People play music as they celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A woman with green hair celebrates Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

People walk past a poster of Saudi Arabia's King Salman bin Abdulaziz Al Saud and Crown Prince Mohammed bin Salman as they celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020. Ahmed Yosri. REUTERS

People celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A boy holding a flag reacts next to a woman as they celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

People holding flags celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A child waves a flag as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A woman waves a flag as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020. Image used for illustrative purpose. Ahmed Yosri. REUTERS

A man waves a flag as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A girl waves a flag as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A child waves a flag as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A woman is seen as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

People celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

A child is seen on a car with a national flag on, as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.

Children wave flags as people celebrate Saudi Arabia's 90th annual National Day, amid the spread of the coronavirus disease (COVID-19) in Riyadh, Saudi Arabia September 23, 2020.