A distinction between coronavirus quarantine rules at schools and at extra-curricular groups, sometimes referred to Estonia as hobby schools (Estonian: Huvikool), is causing headaches for parents and pupils alike, ETV news show 'Aktuaalne kaamera' (AK) reported Sunday. The problem has raised questions as to whether schoolchildren identified as close contacts should quarantine at all, given the lack of provision for distance learning, unless the close contact came via the home.