In May, the Deputy Commons Speaker Nigel Evans spoke of his "sense of incredulity" after he was arrested over two allegations, that he raped one man and sexually assaulted another.
He said: "The complaints are completely false and I cannot understand why they have been made."
Today he has been arrested on suspicion of three further indecent assaults.
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Wintry scenes across the UK this late in April have not been seen since the mid-1980s.
The Labour leader will also announce an inquiry into anti-semitism and other forms of racism to be chaired by Shami Chakrabarti.
A switch in the wind direction will mean the unseasonably bitterly cold air of the last few days finally gives way.