Emergency workers parade Dublin 2017.
This annual event now turns the city streets into a colorful display of blue flashing lights .
The sounding of sirens and The bright red fire engines as they make their way through the city streets.
A family free days events then take place in Dublin's Trinity college with displays and demonstrations.
In attendance the Garda mounted unit / Civil defense / Coastguard . Dublin fire brigade / and Emergency
ambulance workers / Water rescue services .
The Parade marched under the archway and the watchful eye of the Dublin fire brigade.
When in need just buzz 112
Police from Dublin Airport
Give Blood to save lives
Wheels of motion
Ready to respond
Fire power
Blazing lights / sirens
On duty