Artists impressions: These are the faces police want to speak to over crimes in Sheffield, based on E-fits

They are the artists’ impressions that police hope could help solve crimes in Sheffield.

We have put together a gallery of the E-fits that South Yorkshire Police has issued since April, and which still remain on their list of appeals online.

All the pictures have been issued by South Yorkshire Police as part of their enquiries, which range from burglaries to indecent exposure. They are people officers want to identity, so not necessarily suspects. We have included the pictures, and details of the offences to which each of the pictures are linked.

If you recognise any of the people in the pictures you can contact South Yorkshire Police online by logging onto www.southyorks.police.uk/contact-us/report-something/

You can also phone South Yorkshire Police on 101.

In each case, we have included the police incident number or crime number in the picture caption, and this should be quoted in any message to police.

Alternatively, if you prefer not to give your personal details, you can stay anonymous and pass on what you know by contacting the independent charity Crimestoppers. Call their UK Contact Centre on freephone 0800 555 111 or complete an online form on the Crimestoppers website.

Members of the public should not approach anyone who they believe to be displayed in the images featured here, but call police instead.