well, the answer is... noone=P
Millions of people visit the Colosseum annually.
The statistic for the year 2010 is 4 million visitors.
Tourists visit it and events are held there.
It is considered an example of the style of public buildings, and reflects on activities in that civilization. Roman civilization formed an important part of European development. [Laws, theatre, poetry etc]
Every year, nearly 5 million people visit the Colosseum in Italy. It is located in the center of Rome and is the most visited attraction in Italy.
The Colosseum register about 4.2 million visits a year. This makes 350,000 a month.
7 to 10 million people.
5 people
You would not need to take into consideration any workplace health and safety hazards when visiting the Roman Colosseum because it is not a workplace when you visit it (as a tourist).
yes
2000000000 2000000000
7,000,000 people yearly