Last year, Unite’s leverage department generated a storm of publicity with its actions during the Grangemouth dispute. Directors of the employer, Ineos, were targeted in their homes, with one executive calling the police after a leverage squad of 25 protesters arrived on his road, complete with banners and a giant, inflatable rat.

Now, word reaches Uncut that the union’s leverage squads will be turning their attention to private sector involvement in the NHS.

In a letter sent to union members, Unite leader Len McCluskey states,

“Our Leverage Department has now turned its efforts towards protecting our NHS…Unite will not stand by as the vested interest groups carve up the NHS for private gain and our Leverage Department has begun work to protect accident and emergency wards in your community, to protect hospitals and GP centres under threat in your community, and to expose and prevent the vested interest groups who tender for NHS work, those groups who have profit before patient care.”

On the Unite website, the work of the leverage department is described as,

“…a process whereby the Union commits resources and time to making all interested parties aware of the treatment received by Unite members at the hands of an employer. Those interested parties may include shareholders of the employer; competitors of the employer; communities within which the employer operates; customers of the employer and the market place of the employer…”

This latest move seems to represent an escalation of leverage activities. While in previous cases, leverage squads were deployed in industrial disputes like Grangemouth, it appears that ideological battles – such as the role of the private sector in delivering health services –  will now be fought using these same tactics.

While many on the left in the Labour movement would support Unite’s expansion in the use of leverage, it is likely to cause the Labour leadership a headache in the run up to the general election.

The inevitable question that will be asked of Ed Miliband and Andy Burnham will be whether they back Unite’s decision to deploy leverage squads over the NHS.

If they condemn it, the story will be about another Labour-Unite spat. If they do not, then the old headlines about Labour being in the pocket of Unite and trade union militancy, will be recycled.

Either way, Labour is about to be put on the defensive.