Germany has stopped gas stations from raising pump prices more than once a day, as the Iran war and disruption to oil supply raise costs. The country's Federal Government introduced regulations on Wednesday that permit just one price increase a day at 12 p.m. The government said that prices had been changing up to 22 times a day, amid the sharp rise in energy costs as the U.S.-Iran war continues. Outlining the regulation, the German government said it was intended to break the "rocket and