The child abuse controversy surrounding Sir Edward Heath grew on Tuesday as it emerged that at least five police forces were running investigations into the late former prime minister.

Detectives in Wiltshire, London, Jersey, Kent and Hampshire are now known to be examining claims that the former Tory leader was a paedophile, including an allegation that he raped a 12-year-old boy.

As the breadth of police inquiries into Heath’s activities became apparent, a brothel-keeper was identified as the woman who triggered the latest in a series of controversies that have linked a high-profile establishment figure to alleged child abuse.

Myra Forde, 67, who has twice been jailed for operating a brothel in Salisbury, Wiltshire, where Heath lived after leaving office, is reported to have had a prosecution against her dropped after threatening to expose him as a paedophile.

The Independent Police Complaints Commission sparked a flurry of revelations when it revealed it was investigating claims made by a retired senior officer that Wiltshire police dropped the prosecution in the 1990s.

The former officer making the allegations of a coverup was a constable at the time, and rose to the rank of inspector or above.

Wiltshire police appealed on Monday for potential victims and witnesses to Heath’s alleged abuse to come forward. The force said it had received a number of calls after issuing the appeal.

Scotland Yard has reportedly been investigating claims against Heath as part of Operation Midland, which was set up to examine claims of systematic child abuse by a Westminster paedophile ring, bringing the total number of forces looking at allegations against the former PM to four.

Scotland Yard said it “does not provide a running commentary on Operation Midland”.

After Monday’s revelations, the Mirror reported a claim by an unnamed man that he was raped at age 12 by Heath, who died aged 89 in 2005. The alleged victim claimed he was picked up by the politician in a car on the A2 in Kent.

A statement from Kent police said: “Kent police has today received a report of a sexual assault having been committed in east Kent in the 1960s. The victim has named Sir Edward Heath in connection with the allegation.

“Detectives are making initial inquiries and will obtain a full account from the victim.”

A statement from the States of Jersey police said Heath features as part of Operation Whistle, which was set up after the Jimmy Savile scandal and the Jersey Care inquiry. The operation is looking into allegations of widespread abuse in the island’s care homes, including the Haut de la Garenne children’s home.

A spokeswoman for Hampshire police said: “We are investigating allegations, we have nothing further to add at this stage.”

The allegations against Heath, who was unmarried and subject to lurid speculation about his private life, come amid a succession of claims about establishment figures sexually abusing children and the crimes being covered up. The government has set up the Goddard inquiry to investigate the scale of child sexual abuse and of establishment coverup.

Brian Binley, who was MP for Northampton South from 2005 to 2015 and worked in Heath’s office earlier in his career, said he would be “very, very surprised” if there was substance to the allegations, adding that he believed Heath was a “good guy”.

Binley questioned why the retired Wiltshire police officer had not come forward sooner. “We must remember that Ted Heath was never even questioned about these allegations and it might be that the police at the time felt that the allegations were so unreliable as to dismiss them – as they do, of course, with many allegations made,” he said.

http://www.theguardian.com/politics/2015/aug/04/edward-heath-met-have-been-investigating-claims-for-several-months