I never passed the bar, but I know a little (to quote Jay-Z). My take, partly based on my experiences as a court-room reporter in the Netherlands for seven years: can we prove intent? (Merde. I see that Absinthedude already posted this thought. Never mind, I will ramble on for a bit).
Regarding 1989 and the 1990: whatever you think of Prost's steering in at the chicane, deliberate or not, at least the authorities (FIA or the police) would have to prove intent and premeditated intent. In both cases that would be a hard task. Senna in 1990, however, AFAIK, said that if Prost would take the lead in the first corner, he Senna, 'would attempt to take the lead into the first corner, regardless of the consequences.'
That is premeditated intent. To cause serious physical harm? No, that would take it too far. But 'reckless endangerment'? (If that is the correct phrase in English, I know the Dutch court-system pretty wel and its lingo, not the English, so pardon for that)? Slam dunk, I would say.
To take it back to the incident at Lonato. The suspended driver was pushed off (according to him and to most who have seen the incident) in a dangerous way during the race. Just like with Prost, it would be pretty hard to prove premeditated intent, except when a video pops up on which the aforementioned driver says: 'If driver X tries to overtake me there, I will make sure he will end up in the wall.' Luca Coberi, however, waited next to the track with a piece of a kart to throw it at a other driver. Then he waited for him, after the race, with his father to start an altercation. Intent proved? Intent proved.
(PS: I always have thought that Max Verstappen should have had a penalty or a race-ban in Spa a couple of years ago, when he announced on the radio he would not let Raikonen pass, as a revenge for the crash at the start. And then he blocked him at 270 plus an hour. Not in the heat of the moment, not a debatable move. Intent, premeditated.)
Edited by Nemo1965, 13 June 2021 - 09:06.