A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

Signs showing customers that fuel has run out are pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

Signs showing customers that fuel has run out are pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

A sign showing customers that fuel has run out is pictured at the Hilltop Garage petrol station, in Rothley, Leicestershire, Britain, September 25, 2021. REUTERS/Carl Recine

Vehicles queue to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

Vehicles queue to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

Vehicles queue to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

Vehicles queue to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

Vehicles queue to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

Cyclists ride past vehicles queueing to refill outside a Shell fuel station in Redbourn, Britain, September 25, 2021. REUTERS/Peter Cziborra

A man walks away from a filling station that has run out of fuel, in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

A sign informing customers that no fuel is available at a filling station is seen in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

Signs informing customers that no fuel is available at a filling station are seen in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

'Out of use' signs are seen on fuel pumps at a filling station that has run out of fuel, in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

'Out of use' signs are seen on fuel pumps at a filling station that has run out of fuel, in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

A scooter rider drives past an out-of-use fuel pump at a filling station in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

'Out of use' signs are seen on fuel pumps at a filling station that has run out of fuel, in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

'Out of use' signs are seen on petrol pumps at a filling station in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

Traffic cones are seen in front of an out-of-use fuel pump at a filling station in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

An 'out of use' sign is seen on a petrol pump at a filling station, in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

Drivers queue to enter a fuel station in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

Drivers queue to enter a fuel station in London, Britain, September 25, 2021. REUTERS/Peter Nicholls

A sign shows fuel rationing at an Esso fuel station, Hanley, Stoke-on-Trent, Britain, September 25, 2021. REUTERS/Carl Recine

A sign shows fuel rationing at an Esso fuel station, Hanley, Stoke-on-Trent, Britain, September 25, 2021. REUTERS/Carl Recine

A sign shows fuel rationing at an Esso fuel station, Hanley, Stoke-on-Trent, Britain, September 25, 2021. REUTERS/Carl Recine

A sign shows fuel rationing at an Esso fuel station, Hanley, Stoke-on-Trent, Britain, September 25, 2021. REUTERS/Carl Recine

Vehicles queue to refill outside a fuel station in South London, Britain, September 25, 2021. REUTERS/Henry Nicholls

Vehicles queue to refill outside a fuel station in South London, Britain, September 25, 2021. REUTERS/Henry Nicholls

A general view of solar panels at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of a wind turbine and solar panels at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of a wind turbine at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of an airplane passing a wind turbine at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of an airplane passing a wind turbine at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

A general view of a wind turbine at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

Wind turbines at Westmill Wind Farm & Solar Park, which is owned by the community and supports local renewable energy, at Watchfield, near Swindon, Britain, September 24, 2021. REUTERS/Andrew Boyers

Motorists queue for fuel at an ASDA filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

Hand written signs are stuck to a petrol pump with no fuel available at a Shell filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

A motorist drives past a petrol pump with no fuel available at a Shell filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

Hand written signs are stuck to a petrol pump with no fuel available at a Shell filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

Hand written signs are stuck to a petrol pump with no fuel available at a Shell filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

Hand written signs are stuck to a petrol pump with no fuel available at a Shell filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

Motorists queue for fuel at an ASDA filling station in Manchester, Britain, September 24, 2021. REUTERS/Phil Noble

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 24, 2021. REUTERS/Staff

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra

Vehicles queue up to enter the BP petrol station, in Harpenden, Britain, September 24, 2021. REUTERS/Peter Cziborra