IE Ireland TRENDSETTER cities for 30 km/h

Road Traffic Act 2004 allowing councils can set 30km/h speed limits in areas deemed to be appropriate,
for example, where there is a high concentration of vulnerable road users, especially children and/or
there is evidence of road collisions in which vulnerable road users were involved.

Dublin 527.700 residents city centre (shopping centre and business centre) with 30 km/h, plus many roads near situated schools, since 2006