Vote rigging in the Labour party

I see that

"Labour was plunged into fresh chaos last night after a ballot box containing votes for a key parliamentary selection contest was broken into at its national headquarters in London.

Party bosses were forced to scrap yesterday’s selection meeting for the Erith and Thamesmead constituency after discovering that postal votes in the sealed box – stored at Labour’s base opposite Scotland Yard – had been ripped up.

Labour chiefs launched an inquiry but ‘control freak’ party officials were accused of trying to cover up the scandal by threatening to ban any candidates from standing in a re-run of the contest if they spoke to the media about the incident."

This was an internal Labour party election but I have warned about the coming spate of vote rigging in elections as some Labour activists do all they can to keep their hands on power and the benefits that accrue to that power.