Funding for this research was provided by:
University of Birmingham
Article History
First Online: 24 April 2018
Compliance with Ethical Standards
: Ethical approval for the study was obtained from Science, Technology and Mathematics (STEM) Research Ethics Committee at the University and consent for conducting the study was obtained from the police force.
: “All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.” Further ethical approval was granted from the University and Police Force.
: The authors declare that they have no conflict of interest.
: Prior to the participation, consent was taken from each participant to participate in the study and 2 weeks time was given if they would like to withdraw their data from the study.