Croke Park residents have picketed outside the stadium today - voicing their outrage at plans for this summer's nine Garth Brooks concerts.

A forum is taking place to show residents the draft event plan ahead of applying to the city council for a gig license.

The Residents Alliance believe the number of concerts being held goes against previous agreements and will have a detrimental effect on the surrounding community for the duration of the concerts.

Patrick Gates from the Croke Park Residents Alliance says Croke Prak haven't kept their side of the agreement: