Seizures at the Scene: Why Photosensitivity Belongs in Every Public Safety Policy

6 min read

Municipal leaders increasingly recognize that routine public safety and health interactions can pose unintended risks for residents with neurological conditions such as epilepsy, traumatic brain injury, and sensory processing disorders. When standard tools like strobe lights, loud sirens, or rapid commands are used without modification, they can trigger seizures, disorientation, or panic for a small but significant segment of the population. Designing policies and protocols with these residents in mind is an opportunity to improve safety, equity, and trust across the community.

Why Neurological Triggers Matter for Public Safety

For about 3% of people with epilepsy, exposure to flashing lights or certain visual patterns can provoke seizures. These triggers are most likely when lights flash at particular frequencies, commonly in the range used by emergency equipment and digital displays. While the overall percentage is small, the consequences of a seizure or loss of consciousness during a traffic stop, street encounter, or emergency evacuation can be serious for both residents and responders.

Many neurological and sensory conditions are invisible, and residents may be unable to communicate their needs quickly during a stressful interaction. This reality underscores the value of universal design principles in public safety: when systems are safer for those with the greatest sensitivities, they tend to become safer and more predictable for everyone.

Strengthening Training and Protocols

Most public safety agencies already invest in de-escalation and disability awareness training, and many have adopted models such as Crisis Intervention Team (CIT) programs for mental health crises. A next step is to explicitly incorporate neurological and sensory considerations into these existing frameworks, rather than creating separate, parallel programs.

Municipal leaders can support agencies to:

Add modules on photosensitive epilepsy, traumatic brain injuries, and sensory processing disorders to existing CIT or in-service trainings.
Include residents with lived experience and medical professionals in curriculum design to ground content in real-world scenarios.
Practice scenario-based drills where officers and dispatchers identify possible neurological concerns and adjust tactics (e.g., reducing lighting intensity, slowing verbal instructions).

The Americans with Disabilities Act (ADA) already requires reasonable modifications in policies and practices when necessary to avoid discrimination. Clear local protocols help translate that mandate into everyday practice for officers, dispatchers, EMTs, and other frontline staff.

Practical Adjustments to Equipment and Communications

Technology and communication design offer low-cost, high-impact opportunities to reduce risk without compromising safety or officer discretion.

Municipalities can consider:

Variable lighting systems: Equip police, fire, and EMS vehicles with adjustable or alternative lighting patterns that can be used when a neurological vulnerability is disclosed or suspected.
Guidance for strobe use: Develop policies on when strobe functions are necessary and when lower-intensity or non-flashing lights can be used, especially in non-pursuit settings such as stationary traffic stops or welfare checks.
Communication aids: Encourage voluntary tools such as medical alert IDs, communication cards, or digital notations in driver or resident profiles, consistent with state guidelines and privacy standards. These can quickly signal that a resident may have seizure risk or sensory sensitivities, prompting officers to modify typical procedures.

National highway safety guidance already contemplates medical advisory boards and condition-specific driving recommendations, which can be a useful reference for local policy development.

Connecting Public Safety and Health Systems

Residents with neurological conditions often interact with public safety and health systems at multiple points in their lives, particularly during periods of heightened vulnerability such as pregnancy or post-injury recovery. Research indicates that people living with chronic health conditions face elevated risks of anxiety and depression, and that unmanaged stress can worsen both physical and mental health outcomes.

Municipal leaders can help bridge gaps between sectors by:

Establishing clear referral pathways from public safety agencies to local health and behavioral health providers, especially after a seizure-related incident or crisis call.
Supporting integrated or co-located care models in community clinics, where neurological care, obstetric care, and mental health services are coordinated.
Offering telehealth or mobile outreach options for residents whose conditions make in-person visits challenging.

These approaches align with broader efforts to strengthen public health infrastructure and reduce disparities in access to mental health and neurological care.

Long-Term Mental Health and Community Resilience

Repeated stressful or frightening encounters with public systems can contribute to anxiety, depression, or post-traumatic stress, particularly for residents who already live with chronic health conditions. Over time, this can erode trust in government and make residents less likely to seek help early, increasing reliance on emergency services.

To counter this, municipalities can:

Fund or partner with mobile mental health units and crisis clinics that provide timely, low-barrier support in neighborhoods with high emergency call volumes.
Encourage peer support and community-based programs that normalize help-seeking among residents with chronic and neurological conditions.
Create dedicated roles or teams within public health departments to coordinate services for residents who frequently interact with both health and safety systems.

Investments in community-based and preventive mental health supports can reduce long-term costs associated with repeated emergency responses and hospitalizations.

Governance, Equity, and Community Voice

Addressing neurological and sensory needs is not just a clinical or operational matter; it is also an equity and civil rights issue. Residents with disabilities have the right to access public services safely and without discrimination, and municipalities share responsibility for ensuring that systems are designed accordingly.

City and county leaders can:

Involve disability advocates and residents with neurological conditions in advisory boards, task forces, and policy review processes.
Use participatory engagement tools — listening sessions, surveys, community design workshops — to capture feedback on how public safety and health services feel in practice.
Track metrics related to disability accommodations, seizure-related incidents in public settings, and satisfaction with public safety responses, disaggregated where appropriate to reveal equity gaps.

This data can inform continuous improvement and help align public systems with community expectations for fairness, transparency, and responsiveness.

Action Checklist for Municipal Leaders

To translate this into immediate next steps, municipal leaders can:

Review current public safety training curricula for coverage of neurological and sensory conditions and identify gaps.
Audit fleet equipment to determine where variable lighting and sound options could be introduced or expanded.
Engage legal counsel and ADA coordinators to ensure that local policies reflect current accessibility obligations.
Convene a cross-department working group (public safety, public health, IT, disability services) to develop coordinated implementation plans.

These changes are incremental but cumulative; together, they help ensure that residents with neurological conditions can navigate public spaces and systems with greater safety and confidence.

Bibliography

Epilepsy Foundation. “Photosensitivity and Seizures.” Accessed 2026.
Epilepsy Society. “Photosensitive Epilepsy.” 2020.
U.S. Department of Justice, Civil Rights Division. “ADA Title II Technical Assistance Manual.” Revised 2005.
Watson, Amy C., and Anjali J. Fulambarker. “The Crisis Intervention Team Model of Police Response to Mental Health Crises: A Primer for Mental Health Practitioners.” Best Practices in Mental Health 4, no. 2 (2008): 71–81.
National Highway Traffic Safety Administration. “Driver License Medical Advisory Boards and Guidelines.” Updated 2022.
National Institute of Mental Health. “Chronic Illness & Mental Health.” Updated 2023.
National Institute of Mental Health. “2023 Strategic Plan Progress Report.” 2025.