I want to know the answer to the following question:
What must the referee do to rule the match at an end via disqualification?
All the background I'm provided with is that "In WWE, a referee must see the violation with their own eyes to rule that the match end in a disqualification (simply watching the video tape is not usually enough) and the referee's ruling is almost always final, although Dusty finishes (named after, and made famous by, Dusty Rhodes) will often result in the referee's decision being overturned.". Is that enough to answer the question?
Answer: yes