A study by British scientists, which took about two years and £250,000, found that bowling is a very dangerous entertainment.
As the Daily Mail writes, it was possible to find out that playing bowling, children or adolescents can start running on the tracks and eventually get stuck in the mechanism that sets the kegels. The publication notes that such cases have not been recorded before, however, according to scientists, there is a high likelihood of such situations.
This is where the money of the taxpayers goes :)