Protesters in Dublin are warning there will be food shortages if the government does not reduce fuel prices.
A third day of action is continuing on O'Connell Street this morning as tractors, trucks, and buses block streets and roads around the capital.
The Taoiseach says the nationwide protests have gone "beyond the pale" and may have damaging impacts on the economy.
Monaghan farmer Martin Greaney is at the protest - he says the government's response so far is disappointing: