Rain during Monaco GP: plenty of chaos and incidents

It did not seem to be coming, but after 50 of the 78 laps in the Monaco Grand Prix, it happened: it started to rain. Within a few laps, the rain was so heavy that it was no longer doable to continue on slicks. Drivers were skidding out of corners everywhere, but miraculously, most managed to keep their cars out of the crash barriers or continue on their way.