Fireworks displays have also become a traditional part of a Tết celebration in Vietnam. During New Year's Eve, fireworks displays at major cities, such as Hà Nội, Ho Chi Minh City, and Da Nang, are broadcast through multiple national and local TV channels, accompanied by New Year wishes of the incumbent president. In 2017 only, fireworks displays were prohibited due to political and financial reasons. In 2021, due to COVID-19 epidemic, most provinces and cities cancelled the fireworks displays; instead, the displays were only held in Hà Nội and several provinces with public gatherings prohibited. In Australia, Canada & the United States, there are fireworks displays at many of its festivals, although in 2021 they were either held virtually or cancelled.