The Lotus of Romain Grosjean reaches for the sky after a squeeze on Lewis Hamilton’s McLaren launches him into this infamous first-corner pile-up at the 2012 Belgian GP. Look how close, in these pre-halo days, Fernando Alonso came to a severe head injury and probably worse. The immediate aftermath left Grosjean, Hamilton, Alonso and Sergio Perez’s Sauber out of the race. The Williams of Pastor Maldonado (number 18), which had jumped the start from sixth on the grid, was spun round, while Kamui Kobayashi’s Sauber was also caught up. Maldonado received two five-place grid penalties for the Italian GP – the first for the jumped start, the second for later contact with Timo Glock’s Marussia. As for F1 enfant terrible Grosjean, he was fined a hefty €50,000 and banned for…