The problem with pointing out that Polish MEP Michal Kaminski has a splinter in his eye when he doesn’t is that as well as damaging Foreign Secretary David Miliband’s credibility; it also causes attention to be drawn to the plank in Labour’s own.

This is yet more proof that Labour cannot even run an effective smear campaign anymore.

Accusing Euro-sceptics of anti-Semitism is the most shameful tactic yet