I don't trust 'negative' approaches to getting things changed... I am more in favour of using positive means to encourage people to make alternative choices - so making it easier for cars not to use the city centre; and making it easier to use public transport.
So...
Remove the toll on the East Link bridge.
Setup bus intersection\transfer points in the city centre. Think this would be more do-able on northside where there is more free space. All buses should go through a central hub so you can change as needed instead of having to cross multiple roads etc, figure out where stop is, get soaked in rain while changing buses. Or create more mini-hubs based on same idea.
Ideally the bus transfer would be near LUAS \ DART.
So...
Remove the toll on the East Link bridge.
Setup bus intersection\transfer points in the city centre. Think this would be more do-able on northside where there is more free space. All buses should go through a central hub so you can change as needed instead of having to cross multiple roads etc, figure out where stop is, get soaked in rain while changing buses. Or create more mini-hubs based on same idea.
Ideally the bus transfer would be near LUAS \ DART.