Nigella Lawson: admitted taking cocaine. Photograph: Andrew Matthews/PA

Television cook Nigella Lawson will not be prosecuted for cocaine use, despite admitting during a trial of two of former staff last December that she (...)

 Police are to review  TV cook Nigella Lawson’s admission that she took cocaine. Photograph: Steve Parsons/PA Wire.

Police are to review TV cook Nigella Lawson’s admission that she took cocaine.The 53-year-old revealed during the fraud trial of her two former assis(...)

Elisabetta Grillo (centre) and Francesca Grillo (head down, to right) leave Isleworth Crown Court today. The Italian sisters, who worked as assistants to Nigella Lawson and Charles Saatchi, were mobbed by media as they left the court after being found not guilty of defrauding their former employers. Photograph: Dan Dennison/Getty Images

Two former personal assistants to Charles Saatchi and his ex-wife Nigella Lawson have been cleared of fraud.The jury at Isleworth Crown Court, west Lo(...)

Nigella Lawson leaving Isleworth Crown Court on December 5th, where she gave evidence in the fraud trial of two of her former assistants. Photograph: Oli Scarff/Getty Images

Multi-millionaire Charles Saatchi has been accused of using the trial of his two former personal assistants to attack his ex-wife Nigella Lawson.Franc(...)

Elisabetta  and Francesca Grillo, former personal assistants to Charles Saatchi and Nigella Lawson, arriving at Isleworth Crown Court in west London on December 10th. Francesca Grillo told the court on Tuesday that she frequently found rolled-up banknotes with white powder on them in Ms Lawson’s handbag. Photograph: Andrew Matthews/PA

Nigella Lawson’s former personal assistant “frequently” found rolled-up banknotes with white powder on them in her handbag, she told a court.Francesca(...)

Francesca and Elisabetta Grillo arrive at Isleworth Crown Court in west London on Friday.  The sisters, TV chef Nigella Lawson’s former assistants,  face fraud charges relating to the alleged misuse of £685,000  on a credit card belonging to the company of Lawson’s former husband, Charles Saatchi. Photograph: oby Melville/Reuters

One of the personal assistants accused of defrauding Nigella Lawson and Charles Saatchi has accused them of lying under oath as she gave evidence in h(...)

Sisters Francesca and Elisabetta Grillo arrive at Isleworth Crown Court in west London on Friday. The sisters, TV chef Nigella Lawson’s former assistants,  face fraud charges relating to the alleged misuse of £685,000  on a credit card belonging to the company of Ms Lawson’s former husband, Charles Saatchi. Photograph:  Toby Melville/Reuters

A personal assistant accused of defrauding Nigella Lawson and Charles Saatchi has told a court that she saw evidence of regular drug use by the celebr(...)

Nigella Lawson leaving Isleworth crown court yesterday. “The fact is, I would rather be honest and ashamed,” she told the court. Photograph: Oli Scarff/Getty Images

Nigella Lawson has rejected suggestions that she is using the trial of two former personal assistants accused of defrauding her and her ex-husband of (...)

Nigella Lawson leaves Isleworth Crown Court in London after a  second day of  giving evidence in the trial of two former assistants who face charges of fraud. Photograph: Facundo Arrizabalaga/EPA.

Nigella Lawson has told a court “if you want to put me on trial, put me on trial” as she repeatedly denied being a “regular cocaine user”. The celebri(...)

Celebrity chef Nigella Lawson leaves Isleworth Crown Court in west London this evening. Photograph: Luke Macgregor/Reuters.

Nigella Lawson accused her ex-husband, Charles Saatchi, of threatening to “destroy” her as she gave evidence today in the trial of their former person(...)