While driving back from Flic en Flac two weeks ago, this particular scene at Beau Songes made me drove back to this particular spot but this time, armed with my camera. Indeed, I saw it right, although for just a second, the time I probably took to drive pass it. For those who know this area of Beau Songes, you probably recognize the river besides the temple, found to your left when you are driving from Quatre Bornes to Flic en Flac.
As you can see, the person (carefully, I hope) drove his car right in the middle of the river to give it a wash with the help of the little guy, most probably his son.
I wonder if he has ever made any wrong calculations about the level of water.