I looked to see if I could book a room to find out when the new Abingdon (A34) Premier Inn would open. The earliest date I could book was October 6th, and the price was very reasonable. However, the price increased a lot on October 7th.
The Russia-Ukraine war significantly impacted petrol and diesel prices in the UK. In the immediate aftermath of the Russian invasion, prices rose rapidly due to concerns about the global oil supply, peaking in July 2022. They came close to £2 a litre and have since come down.
Supermarkets across the UK cut diesel prices in July 2023, making diesel cheaper than petrol at supermarkets for the first time in a decade.