I understand they are planning to build a steel net in both ends of the runway in Congonhas. Also soft cement as a escape.
Ah yes. And install arrester wires, like on an aircraft carrier, and require all aircraft landing at Congonhas to be equipped with an arrester hook.
Maybe Congonhas could get their runway grooved?
And maybe the airlines flying into CGH could get their procedures sorted out?
And maybe there should be far more stringent restrictions on operation with one TR locked out?
Arrester barriers are for the military.