Once you are dead, then you are an historical figure. No historical figure is automatically regarded as "innocent" simply for the want of a criminal conviction in life. Carl Beech was the last person to accuse either Leon Brittan or Greville Janner. But he was very far from the first. Let there be no whitewash here.
The Hard Rights of both main parties, and the Cyril Smith wing that is dominant in economic policy terms within the Liberal Democrats, are so shot through with the sexual abuse of children that they are more or less defined by it. And like illegal drug use, sexual behaviour is never purely "private". Both of them open up the participants to blackmail.
Moreover, the intellectual contortions necessary to justify them in the minds of those participants have vast philosophical and political consequences, taking those minds from a broadly Conservative or Labour position to an explicitly Thatcherite or Blairite one.
Another hung Parliament is coming, however, and we need our people to hold the balance of power in it. A new party is now in the process of registration. After nearly 30 years of suggestion, speculation, and even a sort of preparation, I will stand for Parliament here at North West Durham. The crowdfunding page is here, and buy the book here. Please email firstname.lastname@example.org. Very many thanks.