Hypothetical law change? Lorry on bike: lorry's fault. Bike on ped: bike's fault

If you ride past a moving vehicle on it's left side, your in the wrong.
Always? Even if there's a green/marked cycle lane? Serious question - I don't know. Everyone passes moving vehicles on the left. And I don't mean "everyone" like "everyone runs red lights" I mean every single other cyclist I see on my daily commute.