It's also been declared in Spain (state of alarm, the mildest of the three options available under Spanish law), nationwide measures are not known yet
Regions are declaring they own measures in the meantime, in Madrid, schools and universities classes have stopped, all shops must stay closed, only pharmacies and supermarkets are allowed to be open, also most business where people gather, such as gyms, stay closed.
In Catalonia no one can enter or exit.