In this special episode of Behind The Built Environment, we share Dr Barbara Lane’s keynote, “Safety First: Ethical Practice in the Built Environment”, recorded at the BESA Annual Conference on 22 October 2026. Barbara is Chair of the Building Advisory Committee at the Building Safety Regulator and a Chartered Engineer with Engineers Ireland. Drawing on three decades of experience across design, construction and maintenance, including eight years as an expert to the Grenfell Tower Inquiry, she examines the industry’s responsibility to protect people and rebuild public trust. Her keynote explores why building safety depends on ethical practice, practical competence and collaboration throughout a building’s life. She explains why the lessons from Grenfell extend far beyond cladding, and why design, installation, commissioning, maintenance and ongoing management must be understood as interconnected parts of delivering a safe building. This episode covers: • Why protecting people and acting in the public interest must underpin decisions across the built environment• What the Grenfell Tower Inquiry revealed about failures in design, construction, maintenance and information sharing• Why fire safety depends on the performance of the whole building and its interconnected systems• The importance of smoke ventilation, fire doors, dampers and effective maintenance• Why a fire strategy must be reflected in how a completed building actually performs• How clear records and communication help people understand, operate and maintain safety-critical systems• What ethical practice means, including honesty, integrity, accuracy, rigour and accountability• Why professionals must recognise the limits of their competence and challenge assumptions• How procurement decisions, limited budgets and unrealistic timescales can undermine safe outcomes• Why building safety responsibilities extend beyond new higher-risk buildings• The need to consider residents who cannot evacuate independently• How overheating, an ageing population and emerging risks are changing the demands placed on buildings• Why everyone involved in the building lifecycle has a role in raising standards and restoring trust. The keynote is followed by questions from BESA Chief Executive David Frise and conference delegates, covering leadership accountability, procurement practices, raising safety concerns and the practical barriers to industry change. Behind The Built Environment is the official podcast of BESA (Building Engineering Services Association). We dive into the regulations, challenges, people and innovations shaping the future of UK construction and building engineering. https://www.thebesa.com/behind-the-built-environment