Millions of citizens across Europe have been urged to work from home and drive less amid the energy crisis caused by the Iran war. Dan Jørgensen, the European Commissioner for Energy and Housing, said on Tuesday that Europe was facing a "very serious situation," with no end in sight. Jørgensen urged European Union member nations to encourage citizens to "work from home where possible, reduce highway speed limits by ten kilometers [an hour], encourage public transport, alternate private car