This is one of the several big production numbers during the excellent 2014 Nova Scotia Tattoo with massed pipe bands, Scottish dancers and a few other little surprises which I won't spoil for you. It was slightly odd but it worked brilliantly and was great to watch.
An excellent musical interlude whilst the crew were setting up for the next act. Several members of the drum corps were playing plastic bins whilst dressed as trawlermen. Great fun with great music and dancing.