The wife of a respected doctor accused of using secret cameras to film patients and colleagues has also been charged with voyeurism.

Ivy Muihong Sng, 57, has been given the single charge jointly with her husband.

Dr Lam Hoe Yeoh, one of the country’s most highly respected audiologists, has been charged with one count of voyeurism with 1,084 unidentified victims.

He also faces another five counts of voyeurism with 30 identified victims, six counts of making an indecent image of a child, and another charge of possessing 12 pictures of extreme pornography.

Dr Yeoh is accused of using secret cameras to film patients and colleagues at the Epsom and St Helier Hospital, and St Anthony’s Hospital in North Cheam.

The offences were said to have been committed between January 1, 2011, and April 15, 2014.

Dr Yeoh and his wife will appear in court on November 25.

Ms Sng was charged on September 25 this year.