Gerry Horkan (Fianna Fail) | Oireachtas source

People have great cars and those might be able to do 200 km/h. There may not be a huge difference between doing 120 km/h or 130 km/h as a speed on a motorway but I would like to see buy-in of the 50 km/h limit in urban areas before we bring it down to the 30 km/h. I know the turning circles on the M50 when you come off the motorway are supposed to be 30 km/h. I have never seen anyone do 30 km/h on them. You are slowing down from 100 km/h to 80 km/h, to 50 km/h to 30 km/h. It is hard-----