Thanks for the link, that is the image / sign we saw

With the help of google translate, the article explains the installation of silhouettes on the scene of the fatal accidents to bring attention to the traffic deaths on motor cycles, the program seems to have started late 2014. It seems St Martin traffic fatalities doubled in 2014 - 6 up from 3 in 2013, that last one in 2014 was a high school student.

J&B