Safety car periods in my opinion,are far better than a Red Flag.
Gordon,the Spa farce was caused by the nob's in their "Classic Car Parade",the police would not let them out of the circuit via another gate,so some of these "drivers" could not get their respective cars out of the pit lane!
See-ing as it's likely to happen again,my other driver is going to leave the pit lane 10 Minuit's before the Six Hour Starts.