Several schools in Dobrich, Kazanluk and the municipality of Vetovo did not start after the Christmas holidays on Monday January 7, the Education Ministry said.
For now, the holidays in these schools would be prolonged with one day because of the extreme winter conditions, mediapool.bg said.
In the Ekzarh Antim I school in Kazanluk, the holidays were prolonged because of repair work on the heating installation.
