Circuiti - Tracks

Incredible, Tilke making a track that isn't safe. I thought that day wouldn't come, but now we do have a problem: the race is canceled altogether and it doesn't seem like they've even considered going back to Sentul. I would realy like to know what was te problem with the track.

Here is a lap of the circuit.
http://www.youtube.com/watch?v=woVi5RnImE0&feature=related+

P.S.It has been used for national races.

The developer of the circuit had made a preliminary proposal for the track shown below

That's an old proposal! Already know in this item from june 2008.