In truth, the SWP had only ever been a semi-detached TUSC affiliate, and was always viewed as such by its primary sponsor. Writing in the latest issue of the soaraway Socialist, Clive Heemskirk notes the SWP's refusal to take political responsibility for TUSC candidates in England and Wales at the recent conference vote and so their departure wasn't unexpected. Readers with long memories will recall the Socialist Party itself walked out of the Socialist Alliance in 2001 as it would not/could not countenance following a majority line enforced by the SWP, and so 16 years on we find the SWP swanning off because it could not tolerate being a minority subordinate to the SP. I love me some irony.
Clive's response to the SWP's flounce goes on to draw distinction between the SWP in England and Wales, and what's left of their sorry outfit in Scotland. There, the Swps remain affiliates of Scottish TUSC and are participating in this May's council elections. This is on the grounds that the SNP's demolition of Labour has shown alternatives are possible, and that Our Kez is a Blairite. Not unreasonably, Clive points out that from the perspective of sects aspiring to lead a proletarian revolution, Carwyn Jones and Welsh Labour, and local government across England are qualitatively no different. Rather than forcing a Liverpool-style confrontation with the government - which is the blueprint for running councils For All Time, regardless of circumstances - Labour have taken on the role of administering cuts and therefore little better than Tory authorities who wield the axe with alacrity.
Of course, the real reason the SWP left TUSC is a case of why bother? Throughout its history, the "party" has zigzagged from one position to another. Before the Socialist Alliance and Respect, elections were distractions from the class struggle. Then during their star crossed affair with the Gorgeous One, leaflets about dog poo and getting the vote out were the pinnacles of revolutionary politics. And since then, it's back to tedious old movementism with dilettante forays into elections under the TUSC banner. For an organisation past its sell by, and with a reputation for toxicity among labour movement activists (especially younger comrades) on a par with Nigel Farage, they certainly don't lose anything by withdrawing from TUSC.
As for TUSC and the SP itself, they too aren't exactly going places. Rumours persist that the RMT are seriously thinking about reaffiliation to Labour, and so they should. But for the SP themselves, it's no secret they've had a very difficult time orienting towards Corbynism. First, after years of saying the Labour Party was dead for the purposes of socialist politics it springs back into life. Beyond petitioning and flogging their papers on the margins of the Corbyn movement, their impact has been nil. Even worse, there is anecdotal evidence that Corbynism is undercutting them. However, as the SP has more of a root in political realities than the SWP (which isn't saying much) the option of packing their bags and trying to ponce off campaigns a la their erstwhile bedfellows doesn't exist. All they can do is wait and hope for an opening seeing as their campaign to get "former Labour Party members" (i.e. members of Militant's editorial board and others) reinstated went nowhere.
However, this isn't entirely down to having-nothing-better-to-do. As the SP noted, their local election campaigns are "targeted". This might have something to do with a collapse in activists willing to put up, but also, they can "help" Corbyn. This is probably crediting them too much nous, but they know their vote is going to be utterly derisory. By standing against councillors and council candidates they view as anti-Corbyn, TUSC might just win enough to prevent them from being elected. As Momentum fights inside, the SP are taking them on outside. The "Blairites" are weakened and, it is to be hoped, Corbyn supporters would be grateful. That a Tory or a kipper could get in instead is of little consequence. That it would cause nary a ripple on events unfolding in the Labour Party doesn't matter either. The main audience to be convinced of their continued efficacy and relevance are SP members themselves. Appearances of everything, their real standing in the world, nothing.
And so another milestone in TUSC's and, indeed, British Trotskyism's demise passes. Unfortunately for comrades clinging to the tradition, there isn't going to be an influx of tens of thousands to save them. They - the SP and SWP - passed up their moments to make history. Instead, they can look forward to being less a plaything and more a minor trinket, forgotten and seldom seen at the bottom of history's pocket.