Gas In Saskatoon, May 15, 2009.

It's a common belief in this neck of the woods that gas prices go up just before a long weekend. This week isn't likely to challenge that belief. Gas is now 99.9 cents a litre in Saskatoon, a rise of 4 cents since last week. This comes just before the Victoria Day long weekend, considered by some to be the start of the summer camping season in Canada.