VIENNA (AFP) - Austria's Constitutional Court ruled on Wednesday (Dec 23) that two government measures to fight the spread of coronavirus in schools, compulsory mask-wearing and splitting classes into two halves to be taught in alternate shifts, were illegal.
The split-classes system meant that some pupils had lessons on Mondays and Tuesdays and others on Wednesdays, Thursdays and Fridays.
At all other times, they were to stay at home.
"In addition, it was decided that all persons present in school buildings, apart from during teaching time, had to wear a mask over their mouth and nose," a statement from the court said.
"In it's decision published today, the Constitutional Court ruled that the measures in question were illegal," the statement went on.
It explained its decision by saying that the "ministry has not made clear why it considered these measures necessary".
Two children and their parents had brought the case before the court, saying the measures violated the principles of equality before the law, the right to a private life and the right to education.
Since January Austria has been governed by a coalition of the Green party and the centre-right People's Party (OeVP) of Chancellor Sebastian Kurz.
The education ministry, which is held by the OeVP, said in a statement that it had taken note of the court's judgment and would examine the judges' reasoning.