I'm going to respectfully disagree that you can skip fares checking if you have no doubt the routing points you wish to use are "appropriate".
My interpretation of "appropriateness" is "passes fares check rule". And I accept that can lead to zero appropriate routing points and hence zero mapped routes. And I accept that might contradict the wording in the routing guide.
We should try and come up with some test cases to find fares where zero routeing points pass a fares check and test out the online ticket engine to see how they are interpreting the routing guide. The test cases could be hard to find however.
My interpretation of "appropriateness" is "passes fares check rule". And I accept that can lead to zero appropriate routing points and hence zero mapped routes. And I accept that might contradict the wording in the routing guide.
We should try and come up with some test cases to find fares where zero routeing points pass a fares check and test out the online ticket engine to see how they are interpreting the routing guide. The test cases could be hard to find however.