We call this the ‘Monsoon’ test – the first of three assessments that every Rolls-Royce must pass. The car is deluged with 5,000 litres of water ‘showers’ from 73 high-pressure jets to ensure that it is absolutely watertight. The intense, 20 minute experience takes place in a special chamber at Goodwood, the Home of Rolls-Royce. #InsideRollsRoyce #RollsRoyce