Snow has now cleared and I'm taking that these signs were put up when it was snowy / icy. Barriere de degel Barrier Thaw? What does this mean and what is a driver supposed to do? Loads of these signs on the roads around here but nothing to stop you driving along the roads. Barriere de degel 1/2 charge autorisee And this sign was in Perigueux. Half load allowed? Any enlightenment ?