I noticed in O' Connell Street this afternoon at 14.55, heading from The Quays direction (O Connell Bridge side) heading towards Parnell Square/Broadstone direction, a city service bus which does the city service in Derry,(i presume Derry?) it was bus number 302, and reg. was OEZ 7302. Volvo Eclipse B7R (i think). I was so surprised to see it there, especially when the destination display read 274 Dublin! Must've been very short of a bus in Pennyburn (Derry) for the Dublin run? I presume the service bus was full and this was sent as its help, even though its unusual for one of these low-floor city service buses to go all the way to Dublin, or maybe there was a break-down along the way and maybe the only available bus was this one. Or maybe it came from Omagh to Dublin on a help or something? Either way, very unusual. I noticed Ayat Decker Coach either 2015 or 2017 in Busaras in the afternoon aswell (i think about 13.00 or thereabouts), can't remember which one but i know it was definitely either 2015 or 2017. Might've been 2015 but again i'm not sure. But very strange to see that city-service bus 302 in Dublin.