Earlier this week, Transport Infrastructure Ireland, TII, waved the white flag on the M50. It basically said it is full and there is nothing it can do to address congestion. Commuters are stuck in their cars and wasting their time. The situation is costing our economy, climate and public health. Instead of focusing on the causes of this gridlock, which is a lack of public transport in this country, the Government has chosen this week to launch a transport plan that returns to old vices like building roads and bypas…