have no pollution tax for cars which makes romania heaven for old and polluting cars authorities do not encourage all support healthy alternatives and the government does not actually fight air pollution. and so more and more older diesels are ending up in for example the romanian capital book arrest that these are air pollution problem is being profitably shifted beyond germany s borders. opec the organization of petroleum exporting countries hopes to agree a long term strategy on oil output control with russia and other non opec members saudi arabia s from prince mohammed bin solomon said they are working to shift the existing year to year. agreements to a ten to twenty year deal last year opec convinced other old prison companies to agree temporary output cuts after an oil gloss sent crude prices russia.