Justin Kirk-Bayley is a Consultant Intensivist & Anaesthetist at Royal Surrey NHS Trust in Guildford, UK where he has been Clinical Lead for ICU, and is now Deputy Medical Director. His clinical passion is for pragmatic delivery of point of care ultrasound, having run a training fellowship for over a decade and being a part of the ICS’s FUSIC committee. He has published and teaches ultrasound around the world. As his Trust’s Professional Director for Therapeutics, he is committed to medication safety and optimisation, lecturing internationally about improvement in medication process and has helped found the Turning the Tide group to improve the UK’s use of intravenous fluids. (@Turningthe_Tide)