Dublin's Port Tunnel reopens after incident

Dublin's Port Tunnel
Dublin's Port Tunnel

A number of Dublin fire brigades are at the scene of Dublin's Port Tunnel tonight, with traffic closed on both bores of the tunnel.

UPDATE: 20.07:

UPDATE: 19.28:

It seems that it was only smoke in the tunnel caused by the lorry engine incident. 

With no actual fire to deal with it is hoped that the tunnel will re-open by 8pm.

UPDATE: 19.06:

There are no clear details as yet but emergency services and traffic management services have been updating via Twitter.

More to follow...