People have taken to Twitter to try and explain why a Dublin Bus is lost in Scotland.
The sight of the blue and yellow vehicle left an Irish woman bewildered when she spotted on Cathedral Street in Glasgow.
She tweeted: "Nearly had a stroke walking home from work when I saw a f****** Dublin Bus driving down Cathedral Street... in Glasgow."
Read more: Dublin Bus is hiring bus drivers with some great perks on offer
Things started to finally making sense for Dublin Bus users wondering why their number 16 had disappeared off the map with others simply happy that the bus was enjoying its Erasmus year.
Here are the best of the explanations:
"So this is where they all go when they disappear off the app"
"He’s on Erasmus leave him alone."
"Maybe it was looking for that mythical place called "as seirbhís"?"
"To be fair they did say they were going to extend some bus routes."
"Even the buses are emigrating. Probably couldn't afford the rent in the depot in Donnybrook..."
Read more: Dublin jobs: Irish Rail is hiring train drivers and the wages are pretty great
Read more: Irish Rail catering service remains suspended for 'extended period of time'
Sign up to the Dublin Live Newsletter to get all the latest Dublin news straight to your inbox.