CLEAN: If oil is down, then why aren't petrol prices?

The video discusses the ongoing issue of high fuel prices, highlighting that prices have not decreased significantly despite previous highs. It explains the increase in refining margins over the years due to limited refining capacity in Europe, leading to higher prices. The video also addresses misconceptions about investment machinations, attributing the situation to the rising demand for diesel due to the dieselization of vehicles.

What does the speaker say about the claims of rationing or machination regarding investments?

How has the demand for diesel changed in recent years?