Police in Britain are investigating reports of abusive tweets targeting Jessica Ennis-Hill, after she spoke out about rapist Ched Evans.

South Yorkshire Police said it was investigating messages on Twitter after the Olympic champion said she would want her name removed from a stand at Sheffield United's Bramall Lane ground if Evans was re-signed.

The gold medallist said re-signing the convicted rapist would "completely contradict" her beliefs. Her comments have drawn criticism from some Twitter users, and abuse from others.

Police launched the investigation after one tweet reportedly insulted her, suggesting she she should be raped herself.

A police spokesman said: "South Yorkshire Police can confirm they are investigating reports of abusive tweets. Officers are making efforts to contact the individual concerned, but have launched an investigation into the posts."

The heptathlete is the latest high-profile figure to warn she would cut ties with Sheffield United if Evans is given a chance to play again.

She said in a statement: "I believe being a role model to young people is a huge honour and those in positions of influence in communities should respect the role they play in young people's lives and set a good example."