its not about making people adapt, understand, & be informed. Society needs to be left no other easy option. If a driver has no bollard to prevent parking across the bike lane, they will just park across the bike lane. "Oh dearrrrr... I didn't know, shucks! me promise to not do it again" [lies]
Put those door dingers up, it'll impede the cyclists some, but it'll make it obvious to the driver that they are not permitted to legally park/stand there.
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