With Pirelli enjoying the facilities at Paul Ricard this week, it reminded us of the, erm, innovative way the circuit had to be soaked the last time it wanted to carry out a day of wet testing. One of the pre-season days at Jerez in 2014 was declared a wet tyre test day, with tractors lapping early in the morning to sprinkle water on the circuit. Needless to say, it wasn't ideal. Cutting edge, this F1...
