Here are pictures of gate markers that will be used in Finland.
Thicker one is on the left hand side, narrow is the opposite of that. Numbers will be on both sticks.
And this rule is also valid in Finland this year.
4.2.3 In the year 2014 it is allowed to use/to pass gates of another class. The organizer has to publish at the ET-Meeting if the gates of another class can be used, then penalty points are valued as listed.