It's emerged that one patient missed a chemotherapy session in Galway as a result of the protests.
Gardaí say they’ll make arrests if necessary to unblock critical infrastructure.
It’s day three of national fuel protests, with ports, depots and refineries now being targeted in what the force is calling 'blockades'.
Stephen McMahon is the co-founder of the Irish Patient Association.
Speaking on the JF Show, he said patients must not be used as pawns by any party in the current transport protest: