A drone detection system is in operation at Dublin Airport.
The Transport Minister's promising to crack down on illegal drone use.
Operations had to be suspended at Dublin Airport on three separate occasions over the Bank Holiday due to activity in the air space.
After holding talks with DAA and relevant authorities, the Transport Minister condemned what he called the unacceptable disruption to passengers arising from drone incidents over the weekend.
But he said the measures, including the suspension of flight operations, were in line with international best practice.
A drone detection system is in operation at Dublin Airport.
It gives early warning of illegal activity, and information garnered form this system is being used to pursue enforcement activity, including prosecution.
But a policy framework for unmanned aircraft system (drones) is also in development and will include measures on enforcement and compliance.
In the meantime all the relevant bodies have committed to working together to ensure a rapid and effective response to such incidents.

Robert Pether Returning To Ireland After Five-Year Iraqi Detention
Over 23,000 Teachers Beginning Industrial Action Today
New Funding Announced For Youth Services And Counselling In Kildare On World Mental Health Day
Jury In Triple Murder Trial Of Louth Family Sent Home
Appointment Cancellations Expected As Strikes To Take Place Next Week
Families Face Delays Arranging Funerals Amid Pressure On Post-Mortem Services
Media Minister Says Meeting With RTÉ Was "Positive" Amid €20M Funding Cut
Man (51) Accused Of Healy-Rae Assault Granted High Court Bail