It is 140KM+ distance.
There seems to be some confusion so here is further clarification for everybody not knowing the difference between filtering and splitting.
Filtering is anything less then 30KMPH.
Splitting is anything above 30KMPH.
That being said, you are not allowed to ride on the sidewalk and you are entitled (on a motorcycle) to pass on a paved shoulder if the vehicle in-front of you is turning or proceeding to turn.
Within regards to drivers getting used to motorcycles, it isn't that big of a problem as many would seem to think because if you look at what has been happening with Cyclists, you'll understand that they filter a lot, including running red lights and cutting off vehicles and this is just a common occurrence in downtown as its been happening for years and only gets worse with each passing year, especially with more cyclists now being out and about due to more encouragement and additional bicycle lanes.
So in some sense, many drivers are used to being passed by a cyclist and having a motorcycle in the mix shouldn't create a problem unless we'd be talking about cyclists vs motorcycle riders in which case, the one with the M drivers license will always give way and pass when safe while the cyclist that probably doesn't even have a drivers license will continue riding their bicycle without any care for the motorists around them.
As far as actual Splitting goes, as I've stated before in the thread, if its illegal, please give specifics other then just stating that its illegal because otherwise, its a gray area regardless if you agree or disagree on how safe it is or if other drivers are ready for such maneuvers to be executed on the road.
I'll reference the charges under the HTA that an officer could possibly decide to charge you with however that doesn't mean it will stick in court if there isn't enough evidence to support such charges and/or if you have good representation to dismiss the case against you altogether.
Failure to maintain lane.
Improper signaling.
Stunt Driving.
Careless Driving.
Reckless Driving.
Racing.
Speeding.