It may also examine the manoeuvre at the chicane itself, assessing whether Hamilton - who was half a car length behind Raikkonen at the time he veered off the track - could have avoided contact in another way.
Think about what this advancement has meant just in terms of access to the resources: When drilling into a hydrocarbon bearing formation 100 feet thick, vertical drilling would allow an operator to contact 100 feet of rock, which would limit your potential recovery to whatever oil or gas would flow into that length of pipe.