The Justice Department in the US has asked an appeals court panel to reverse a ruling that declared mask mandates unlawful on planes, buses, trains and in other transport hubs or services.
The ruling was made by a district court judge in Florida in April 2021 and means people cannot be mandated to wear a mask when using transportation services or when in transport hubs, such as airports or train stations.
According to the ruling, the US Centers for Disease Control and Prevention (CDC) did not have the legal authority to issue a nationwide travel mask mandate, even if it was a matter of health and safety.
On Tuesday, the government made an appeal of this running to a three-judge panel of the 11th Circuit Court of Appeals.
The CDC was allegedly blocked from issuing a federal transportation mask mandate in 2020 by the Trump administration but issued one in January 2021 just days after Joe Biden became president.