They had some time to kill, so they decided to help this man out.
The #22PushUpChallenge
is a worldwide craze, like the Ice Bucket Challenge before it, and JOE reader Stephen Naughton decided to promote mental health awareness in the company of some picketing Dublin Bus drivers earlier on the Thursday.
Stephen's actually on Day 13 of his own challenge, and you can follow his progress on his Facebook page
here.
All to raise mental health awareness in the armed forces, and he's doing a fine job.
