Robert Barltrop said this quote

Labourism was to be the bete noire of the Party, hated as much as the capitalist system itself. Its growth was to lead to the hardening of Party attitudes almost to the point where even the wish to improve everyday conditions was considered iniquitous. The resentment was heated by the fact that many of the rising Labour leaders had been fellow members of the Social Democratic Federation and once professed the revolution.No words were strong enough for the Party's contempt. In the the Socialist Standard they were 'fakirs', a strong allusion to self-seeking piety, and on the platforms 'Labour bleeders',...