Anyone with any information about the incident should contact Det Sgt Homes via the 24-hour Police Enquiry Centre on 101.
If you don't want to speak directly to the police, you can contact the independent charity Crimestoppers anonymously on 0800 555 111 or online at crimestoppers-uk.org. No personal details are taken, information is not traced or recorded and you will not go to court.
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Becky Mantin has the latest forecast for the west of the ITV Meridian region.
Becky Mantin has the latest weather forecast for the east of the ITV Meridian region.
The poll comes ahead of a debate in the House of Commons on Friday on a new Bill which would introduce such a system in England.