Is this Postal Strike Just an Excuse for a 3-Day Piss Up?

The reason I'm asking is because yesterday I passed the picket line at Sighthill depot and saw this on the right.

Today exactly 24 hours later I didn't see swarms of disgruntled postal workers looking for justice, fighting for their jobs, indeed I didn't even see one. No what I did see was this below.



Yeah an empty gazebo, a still warm oil drum the remains of their fire pictured in the main picture. But loads of empty beer and cider cans strewn across the whole area, not just at the entrance to the Royal Mail depot. Also startlingly there was not a sign of a single worker manning the picket line at the start of day 2.

Seeing as this is also the vehicle maintenance location for Edinburgh I suspect that even if the strike had of come to an end none of the workers would have been legally allowed to drive any of the vehicles anyway.

Therefore the question is rightly put, is this strike just an excuse for a 3-day piss up. Because I'm guessing there may be a few with hangovers this morning.