Service users and their families have raised concerns about safety in current acute mental health service delivery. Restrictive interventions are routinely used across mental health settings despite increasing awareness of the negative impacts. Underfunding and risk-averse management practices are implicated as key challenges. Utilizing a scoping review and thematic analysis method, this review explored the existing literature of mental health staff perspectives across various settings (including psychiatric wards and emergency departments), focusing on their experience of restrictive interventions. Four themes were developed: 1. Safety (both staff and patient); 2. Barriers to staff reducing their restrictive interventions; 3. Strength in current practice; 4. Recommendations for change. Key gaps in the literature were the limited perspectives of emergency and crisis clinicians (despite these areas being settings where restrictive interventions are utilized) and limited perspectives from allied health disciplines (despite their employment as clinicians in these settings). It also noted a divide between staff and patient safety, as though these concerns are mutually exclusive rather than cooccurring, which is the experienced reality. Advocacy bodies, governments and the media are calling for a reduction in restrictive interventions in crisis settings. This research synthesis proposes that, to achieve this, clinical staff must be involved in the process and their perspectives actively sought and drawn upon to enable reform.