The sight of a postman and his bike delivering mail could be set for a modern makeover.
An Post is testing electric cargo trikes for deliveries in the city centre.
The Sunday Times reports the company is expected to deploy 10 in the coming months and also 10 electric vans.
It's part of their future plans to become more environmentally sustainable.
National postal services in European countries like Switzerland and Croatia already use them to deliver mail.
The trikes are set to resemble those currently in use by DHL in Germany.