Chernobyl aftermath: decontaminating a "hot" truck (courtesy of youtube:bionerd23)
Chernobyl, Ukraine, 2018: This footage shows the actual decontamination of a highly radioactive contaminated vehicle as of today's standard procedure applied at the Chernobyl reactor site. What you see is a "drill" in terms of new personnel being advised in the procedures of decontamination, but the truck is actually contaminated, which would be a no-go by typical western standards in a training situation.
All credit goes to youtube:bionerd23 who has been providing parts of the most valuable information straight out of the Chernbobyl exclusion zone ever seen on the internet over the recent years.