Hands up in the roller coaster: What many do is not without risk. Often there are also warnings. But how exactly do they have to be designed? This question was central to a court case.
Hands up in the roller coaster: What many do is not without risk. Often there are also warnings. But how exactly do they have to be designed? This question was central to a court case.
Hands up in the roller coaster: What many do is not without risk. Often there are also warnings. But how exactly do they have to be designed? This question was central to a court case.