http://news.bbc.co.uk/2/hi/europe/7447869.stm
taken from yahoo news, this one:
In Portugal, two truck drivers also suffered burns in similar incidents in Santarem, north of Lison.
Portuguese police stepped up patrols after a striker manning a picket line north of Lisbon was run over and killed by a lorry on Tuesday.
Police escorted about 40 oil trucks to petrol stations around Lisbon and the western town of Setubal. Strikers had prevented the trucks from leaving a warehouse north of the capital.
Long queues formed at many petrol stations, some of which were out of supplies.
The Portuguese truckers vowed to step up their blockades Wednesday, particularly in the north of the country, where they plan to seal off the port of Leixos as well as supermarket warehouses.
Several supermarket chains have already expressed concern over the shortage of fresh products, especially milk.