Drugs worth €6.2m have been seized on their way into Dublin Port.

Revenue said 93kg of herbal cannabis and 62kg of cocaine was found in a curtain-sided trailer that had arrived in from Rotterdam this morning.

They have valued the cannabis at €1.9m and the cocaine at €4.3m.

The drugs were concealed in hot-water cylinders and were discovered with the help of Revenue detector dog Robbie and an x-ray scanner.

A Northern Ireland-based haulier was arrested at the scene and a truck and trailer were seized.

The investigation is ongoing.