Gardaí and emergency services are investigating scene of a serious crash in Co Louth.
It is understood a number of people have been injured.
The incident happened at Carnabreagh, Dundalk, shortly before 9.00pm yesterday.
Gardaí said the L3168 is currently closed and local diversions are in place.
Rath Park Road (Ardee) blocked off at L3168 junction.
L3168 remains closed.