Mass accident in the Czech Republic due to poor visibility

More recently, there was a post about a mass accident due to poor visibility in Hungary, and this morning there was a similar situation on the D1 highway in the Czech Republic in front of the "Klimkovitsky tunnel at 342 km in the direction of Olomouc - Ostrava and further to Poland." According to the good old stupid tradition - if you can't see anything - step on the gas! As a result, 3 accidents occurred, 14 cars collided, seven people received injuries of varying severity.