Yeah.yeah, could just about do it I think - problem is road narrows significantly past a certain point (at which point the lane disappears), so I'm not sure how people would feed onto the contra-flow lane
I mean, at some point it would be nice if make a call to de-prioritize cars. I lived in dublin for a few months there, the idea of traveling anywhere by car was dreaded. I think I only ever got in the car to truck kids around, it seemed grim. Way worse than 20 odd years ago, something comparable to midtown Manhattan traffic where you'd really only brave it if you had to physically get the car through there on the way somewhere else. Tram lines aside, cycling in dublin was enjoyable. The bus network in Dublin seemed pretty good too. The current car load doesn't look like it's sustainable, but we'll see I guess.