What the RMT▸ were doing was representing their members who worked for Vestas.
I have no idea why the RMT represents them, but it does - lots of unions represent all sorts of people you might not expect, for example, the rugby league players' association is part of the GMB - so no flying pickets to be seen in East Cowes.
At the risk of going off topic I feel I have to point out that the RMT does
now represent some of the Vestas workforce. However this was not the case prior to the occupation of the site on 20th July.
Those few workers who were in a union before 20 July were in the Unite union. Most had only joined in the preceeding few weeks, hoping for the help of a union in the battle to stop the factory closing. Probably a bit to late for effective action to be organised; with hindsight the workers may have joined a union earlier. Why they were not in a union from the opening of the factory is maybe something that never occured to them.
It would appear that Unite were uninterested in being associated with the occupation, perhaps because it was illegal. The RMT had no such qualms and branch members from Portsmouth, whose usual sphere of influence are the Portsmouth-Ryde ferry workers, travelled to Newport IOW and began recruiting members and organising commitees amongst the Vestas workforce who were protesting outside the factory gates. The RMT supplied lawyers to fight the eviction of the illegal occupiers, who only managed to get a small extension to the possession order on a legal technicality.
Bob Crow's explanation as to why the RMT got involved was that it represented a few divers who put the turbines in the sea, so, by extension, it should represent those who made the turbine blades! Ignoring the fact that Vestas
UK▸ was only producing on-shore turbine blades. Perhaps I should've joined the RMT when I worked in the catering trade because it may have represented a few of the merchant seamen responsible for shipping in exotic ingredients!
The sit-in was a major news story and it appears that Commie Bob and his cronies saw an opportunity to get some publicity for the RMT; perhaps the current rail strikes and actions are not high-profile enough for Mr Crow, or, more likely, not getting wider public support.
So, I stand by my 'flying pickets' comment and re-iterate that Bob Crow et al should concentrate on representing RAIL, MARITIME, and TRANSPORT workers.