Everyone: Spa 1998
Nowadays, when a track is very wet, the race will start behind the Safety Car. This crash at the 1998 Belgian Grand Prix no doubt had something to do with that.
Everyone got through the first corner OK, but on the exit, David Coulthard lost control and speared into the barrier.
A few drivers got through unscathed, but everyone else, unsighted by the spray and unable to slow down enough in the wet conditions, joined the pile-up.
The cars involved were Coulthard, Eddie Irvine, Alexander Wurz, Rubens Barrichello, Johnny Herbert, Olivier Panis, Jarno Trulli, Mika Salo, Pedro Diniz, Toranosuke Takagi, Ricardo Rosset, Shinji Nakano and Jos Verstappen.
Rubens Barrichello and Eddie Irvine suffered minor injuries, but the latter was on the grid for the restart, while Rubens was back for the next race.