The Class SpeedPercentile is connected by a 0..1 multiplicity to TrafficSpeed.
Wouldn't it make sense to use a 0..* multiplicity here to be able to define more than one SpeedPercentile, for example speed of 85% of vehicles and speed of 30% of vehicles?
Does effect RoadTrafficData (Part 5).
Does not effect current EN reviews.
Agreed along with Part 5 systematic review comments and committed in revision 805.