I wonder if there is a version of Simutrans
Experiment with this patch:
http://forum.simutrans.com/index.php?topic=376.35 (http://forum.simutrans.com/index.php?topic=376.35)
Has a specific pakset for Simutrans for Experimental
this?
Overtaking has been present in both Standard and Experimental for some time.
It just takes some longer stretches of uninterrupted roads to see it.
It fails occasionally, when there are multiple cars getting stuck behind a slower car, where it turns into 'stop and go', although this is the same in standard.