Former head of Boris Johnson's prep school arrested over sex abuse allegations
69-year-old Clive Williams was in charge for more than 25 years before leaving in 2003
For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails
Sign up to our free breaking news emails
Sign up to our free breaking news emails
The former headmaster of a prep school attended by London mayor Boris Johnson has been arrested on suspicion of historic sex assaults.
The suspect, confirmed by sources as 69-year-old Clive Williams, was also questioned by officers on Wednesday over allegations of child neglect.
Mr Williams was headmaster at Ashdown House Preparatory School in Forest Row, East Sussex, for more than 25 years before leaving in 2003.
A computer and documents were seized by police investigating the claims against Mr Williams before he was freed on police bail on the same day. He has not been charged.
A Sussex Police spokesman said: "Officers investigating allegations of historic sexual abuse at a school in East Sussex have arrested a local man.
"The 69-year old was arrested at an address in Barcombe on Wednesday July 9 on suspicion of sexual assaults and child neglect.
"A computer and documentation were seized for examination. After being interviewed, the man was released on police bail on the same day until 11 November, while inquiries continue."
The Times reported that the investigation at Ashdown House began after Liz Dux, lawyer for many of Jimmy Savile's victims, approached police with claims made by clients.
Sussex Police have contacted 20 people who have reported alleged sexual and physical offences against them by school staff, and most have been interviewed by officers from the child protection team.
The police spokesman added: "Arrangements are in hand to interview the others, some of whom live abroad. The investigation continues and now spans a period from the late 1960s to the early 1980s."
Founded in 1843, the 125-pupil Ashdown House School has been owned by the Cothill Educational Trust since 2009.
It is a boarding and day school and caters for boys and girls aged from five to 13. Its alumni include Homeland actor Damian Lewis.
Mr Johnson's sister, journalist Rachel Johnson, has written in the past about being the first girl boarder at Ashdown House in 1976.
In January, the Cothill Educational Trust issued a statement saying it might face legal proceedings over allegations of abuse dating back up to 40 years.
It said the "trustees are deeply saddened about those matters and wish to do everything they can to assist any former pupil who has been affected".
PA