Protect People. Manage Crowds. Secure Events.

Flexible crowd protection solutions that safeguard your venue, event or public space without compromising accessibility, aesthetics, flow, or budget.

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The Crowd Protection Challenge

Every event, urban gathering, or public space is vulnerable to emerging threats: vehicles can become weapons, pedestrian zones can become dynamic risk zones, and a single incident can damage reputation, safety, and trust. With over 75 vehicle-borne attacks on stadiums and arenas in the past 50 years (including crowd-mass scenarios) the security bar has never been higher.

Traditional crowd-control measures (cones, plastic barricades, crowd rails) may manage pedestrian flow, but they do not stop high-mass or high-velocity threats. Without crash-rated barriers and vehicle-access control as part of your strategy, you’re leaving gaps in the safety perimeter.

Your challenge is this:

  • Maintain open access for guests, spectators, and pedestrians
  • Provide effective vehicle-threat mitigation (ramming, unauthorized access)
  • Avoid disrupting the aesthetics or flow of your venue
  • Have scalable, rapidly deployable solutions when crowds surge
  • Ensure you comply with the latest crash-rating standards and best practices
  • Finding an affordable crowd protection solution

Delta’s Crowd-Protection Solution

At Delta Scientific, crowd protection is not an afterthought; it’s a core capability. Since 1974, Delta has engineered vehicle access control and barricade systems trusted by government, military, high-profile venues, and public-space operators around the world.

What this means for you:

  • Crash-tested, certified barrier systems offering rapid deployment, modular design, and affordable protection.
  • Solutions tailored for crowd areas, pedestrianized streets, event perimeters, pop-ups, protests, construction overlays and more
  • A manufacturer whose product line integrates crowd-flow control and vehicle-threat mitigation
  • A partner who understands the intersection of crowd management + venue design + security architecture

Featured Products

S50 Barrier DSC50

Mobile barrier – The ‘’S’’ Barrier DSC50 – SC30 Crash Rating

A lightweight, rapidly deployable barrier engineered for dynamic crowd areas and pedestrian-heavy events. Certified to stop a 2,430 lb (1,100 kg) vehicle at 30 mph (48 kph) under the ASTM SC30 rating.

Key Features:

  • Quick to position and remove, perfect for events or temporary zones.
  • Designed for aesthetic integration and pedestrian-friendly environments.
  • Ideal for use in parades, urban festivals, tourist corridors and any scenario where crowd protection must be flexible.
  • Budget-friendly performance.

Portable Barrier – MP100 – Certified M30 / P3 (ASTM F2656-23)

A stackable, rapid-deployment barricade system engineered for both ease of transport and serious crash performance. The MP100 has achieved an ASTM F2656-23 M30/P3 crash test status.

Key Features:

  • Five-unit array tested to M30/P3, with minimal penetration in crash tests.
  • Fold-down sides for compact storage and transport; designed for quick setup and breakdown.
  • Suitable for venues requiring rapid setup of vehicle-access control in conjunction with crowd flows.
  • Budget-friendly performance.
How do I use a portable barrier​?

Portable Bollard – TB100 – Certified ASTM M30 / P3

A high-security, no-foundation-required bollard system designed to stop large vehicles in event or crowd-heavy settings. Certified to ASTM M30/P3 (array of five) for a 15,000-lb vehicle at 30 mph.

Key Features:

  • Can be deployed on any stable surface (concrete, asphalt, compacted soil) with no excavation needed.
  • Omni-directional impact absorption, suitable for temporary venues with dynamic risk vectors.
  • Ideal for special events, pop-ups, pedestrian zones, or as a flexible substitute for permanent bollards.
  • Budget-friendly performance.

Crowd Protection in Action

Why Delta?

  • Proven Expertise: Over 50 years of manufacturing in vehicle access control and high-security barricades.
  • Crash-Rated & Certified: Products meet ASTM M30/M50, PU40 and other standards for real threat mitigation.
  • Rapid Deployment & Modular Design: Designed for both permanent sites and temporary installations, giving you flexibility.
  • Aesthetic & Practical Integration: Security solutions that integrate with urban design, events and venues rather than disrupt them.
  • Global & Trusted: Deployed in demanding environments worldwide, from government to public spaces.

Ready to protect your event?

Contact Delta Scientific today for a customized crowd-protection plan.

Trusted by Event Operators. Securing People. Safeguarding Moments.