As of 2018, in which country would you find the longest rollercoaster in Europe?

Player #48458, Close it down ?

SQinfoNUTS, yeh maybe on the ground but maybe not on a winding track 50 ft in the air!

an average speed of 11 miles an hour? It doesn't seem like that much I can go that fast on my bicycle.

Player #48458, Do you think an electric fence like what is used on a farm help but a little higher.

there has to be a way to keep from having accidents like this