This technical report presents the methodology, findings and data for the Police-Muslim Relations Survey (i.e., PMR Survey), which was administered by Griffith University between August and September 2020 in Sydney, Australia. Data collection was undertaken as part of an Australian Research Council (ARC) Future Fellowship grant awarded to Professor Kristina Murphy from Griffith University. The grant project is titled Engaging Muslims in the Fight Against Terrorism (Grant Number: FT180100139). The following sections of the report present: (a) the background literature informing the project, (b) the aims of the project, (c) the methodology used to collect the survey data, and (d) a summary of the main findings obtained from the survey. Following this, the items used to construct key measures in the survey are presented. The actual survey instrument used in the project is then presented at the back of this report, with a detailed breakdown of participant responses provided to each survey item.