It stays unclear how the incident, which happened round 12am (GMT), occurred.
Sky Information experiences the top of the fireplace security division on the inside ministry Nikolai Nikolov as having mentioned the bus both “caught hearth and crashed” or “crashed after which caught hearth”.
The bus was travelling some 28 miles west of the Bulgarian capital Sofia alongside the Struma freeway.
The automobile, which was carrying 53 folks, was taking vacationers again to the neighbouring nation of North Macedonia, the nation’s embassy advised BTV.
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