Delegates convened in Brussels for Europe’s 10th annual Road User Charging Conference in March, when both positive and negative developments came to light for advocates of more widespread introduction of RUC. Jon Masters reports. Goings on across Europe in recent months have again demonstrated how very sensitive road user charging (RUC) is politically. At the 10th annual Road User Charging Conference in Brussels at the beginning of March, a Danish delegation was notable for its absence, but Belgian governme