Houses catch fire in Ukrainian drone attack as casualties unconfirmed - Yaroslavl governor

We can now bring you more from Yaroslavl Governor Mikhail Evraev. He says that while all the Ukrainian drones attacking the region have been destroyed, falling debris has caused three houses to catch fire and has shattered windows in several apartment buildings. He also describes damage to vehicles. Information on casualties is being "clarified", he says. Smoke seen rising from the direction of the oil refinery in Yaroslavl, in a social media video verified by the BBC