Across mental health and acute care settings, some of the most consequential decisions are not made in clearly defined territory. They sit in the space between legal frameworks, clinical judgement and operational reality. It is here, at the intersection of the Mental Health Act and the Mental Capacity Act, where complexity is at its highest and consistency is often at its lowest.
For frontline professionals, these are the moments that arrive without warning. A patient presents in crisis, their capacity fluctuating, risk escalating, and time limited. The decision in front of you is immediate, but the legal and professional implications can extend far beyond the shift. For organisational leaders, these same moments accumulate into patterns of variation, risk exposure and, in some cases, challenge.
It is this shared challenge that sits behind a new two-part webinar series from Thalamos and Weightmans: The grey area: navigating the space between MHA and MCA.
Bringing together legal expertise and operational insight, the series is designed to move beyond theory and into the reality of practice. Rather than treating the interface between the two frameworks as a technical legal problem, these sessions focus on how decisions are actually made, how systems support or undermine those decisions, and where organisations can act to improve consistency and reduce risk.
As Thalamos CEO Arden Tomison reflected: “Some of the most important decisions in mental health care are made in moments where the framework is not immediately clear. The question is not just whether the right decision is made, but whether the system makes it easier or harder to arrive at that decision in the first place.”
Alongside this, the series is shaped by the depth of legal expertise brought by Weightmans’ partners Ben Troke and Jill Weston, both of whom work extensively with healthcare providers on complex questions of capacity, deprivation of liberty and treatment decision-making. Troke is widely recognised for his work advising on Court of Protection matters and the practical application of the Mental Capacity Act in clinical settings, while Weston’s focus on the implementation of Mental Health Act reform and real-world legal change brings a forward-looking dimension to the discussion. Together, their contribution ensures that the sessions are grounded not only in legal principle, but in how those principles are interpreted, challenged and applied across everyday practice
The ambition is simple. To help individuals feel more confident in the decisions in front of them, and to help organisations build environments where the right decision becomes more likely every time.
Session one: making the right 2am decision
Thursday 30 April 2026 | 12:00–13:00 | Microsoft Teams
The first session focuses on the frontline experience. It centres on the kinds of scenarios that do not sit neatly within one framework or another, and where the pressure to act is immediate.
Through real-world examples drawn from emergency and inpatient settings, the session will explore how capacity is assessed in crisis contexts, how and when deprivation of liberty becomes unavoidable, and how professionals can draw on case law in a way that informs rather than overwhelms decision making.
There is a deliberate focus on documentation and defensibility, recognising that confidence in decision making is closely tied to confidence in how those decisions are recorded and justified. The aim is not to turn legal principles into a checklist, but to equip practitioners with practical ways to navigate ambiguity when it matters most.
Alongside this, the session will surface the patterns that leaders need to be aware of. Variation in decision making is rarely random. It often reflects gaps in training, inconsistencies in supervision, or a lack of shared understanding across teams. By identifying these patterns early, organisations are better placed to intervene before they become sources of risk.
Session two: from individual decisions to organisational risk
Thursday 14 May 2026 | 12:00–13:00 | Microsoft Teams
The second session steps back from the individual moment of decision and looks at the system that surrounds it.
Where the first session focuses on making the right call, the second asks how organisations can make the right call more likely across the board. It examines where legal challenge and complaint most commonly arise at the interface between the two Acts, and what this reveals about organisational fragility.
The discussion moves into the role of policy, training and supervision in shaping decision quality, as well as the importance of information visibility. When professionals do not have access to the right information at the right time, even well-trained teams can struggle to act consistently.
There is also a focus on data, audit and learning loops. Organisations that are able to see and understand how decisions are being made are in a far stronger position to improve practice over time. This becomes even more important in the context of Mental Health Act reform, where expectations around patient rights, oversight and accountability are evolving.
By the end of the session, attendees will have a clearer framework for understanding organisational exposure at the MHA–MCA interface and the practical steps that can be taken to reduce it.
A shared challenge across roles
While the sessions are structured to speak to both frontline professionals and organisational leaders, the underlying message is that this is a shared challenge.
For those working at the point of care, the focus is on building confidence in high-pressure situations and understanding how to navigate complexity without losing sight of legal and professional responsibilities.
For those responsible for oversight, the focus is on recognising that variation in practice is not simply an individual issue, but a system one. Governance, visibility and feedback mechanisms all play a critical role in shaping how decisions are made on the ground.
The strength of this series lies in bringing these perspectives together. Legal expertise from Weightmans sits alongside Thalamos’ experience of working across systems to improve visibility, coordination and consistency in Mental Health Act processes. The result is a set of sessions grounded in both legal reality and operational practice.
Looking ahead
As the Mental Health Act continues to evolve, the interface with the Mental Capacity Act will only become more important. The grey areas will not disappear. If anything, they will become more visible.
The question for organisations is not how to eliminate ambiguity, but how to respond to it. How to support professionals in making sound decisions under pressure, and how to build systems that learn from those decisions over time. This webinar series is a step towards that goal.
We encourage attendees to join both sessions to gain the full benefit of the discussion. For those at board level who attend both, Thalamos and Weightmans will also be offering a complimentary one-to-one session with the speakers to explore how these themes apply within your own organisation.
