Funding for this research was provided by:
South Wales Police and Crime Commissioner
Liverpool City Council
Article History
Received: 18 April 2018
Accepted: 11 April 2019
First Online: 27 April 2019
Ethics approval and consent to participate
: Ethical approval for each study was obtained from the Liverpool John Moores University Ethics Committee and the studies adhered to the Declaration of Helsinki. Potential respondents were told that they were able to decline participation and were free to withdraw at any point. With ethics committee approval, all study participants gave verbal informed consent to participate. Written consent was not requested as survey participation was anonymous.
: Person identifiable data was not collected as part of this study and no individual level data are presented within this publication.
: The authors declare that they have no competing interests.
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