Your two sentences are conflicting. On the one hand you say that the price rise was gouging, then you turn around and acknowledge a large increase in demand (people running out and filling up containters). Which is it?
No, there was no large increase in demand.. .there were a few idiots who went out after the price was raised and acted like mammals... it was very limited. There was no mass run on the pumps, but there are always a few foolish folks who respond to bright shiny stimuli without much cognitive thought.