Parents have shown concern about the commercialisation and sexualisation of children.
Nine in 10 parents are concerned about sexually explicit outdoor advertising and inappropriate products for children, such as padded bras.
The poll was carried out by the Chartered Institute of Marketing.
More top news
A conservationist was shot at her Kenyan ranch after herders invaded, officials said Sunday.
Five-year-old Balthazar weighs more than 15 stone - the same as a baby elephant.
A man has been killed by thieves who ran him over in his own car after he confronted them outside his home, police said.