It's not an annecdote it's the week before, of and after the long weekend prices in all major cities across Canada. It's 5 years of data. The raw data is in the report
In Calgary from 2006 to 2013
The week before a long weekend gas went up 14 times and decreased 29 times
The of the long weekend it increased 17 times and decreased 26 times
The week after a long weekend it increase 19 times and decreased 28 times
What more information could we look at to prove or disprove this.
http://www.kentgroupltd.com/wp-conte...icing-2014.pdf