The Threat Level Has Changed The UK has raised its national terrorism threat level from substantial to severe. This means an attack is highly likely. This is the official assessment from MI5. Source: https://www.mi5.gov.uk/uk-national-terrorism-threat-level-raised-to-severe Experience Shapes Response I have 20 years in the anti-terrorism vehicle barrier industry. Over that time, I have seen patterns repeat. […]

Most event security plans have the same constraint: you need protection for a weekend, not a capital project. Portable vehicle barriers for events solve that by deploying on existing surfaces, then leaving with the event. The difference between a “street closure” and a “vehicle-stopping layer” is documentation. Traffic-control tools manage movement. Crash-tested systems document how […]

I’ve spent decades in this industry. I’ve seen trends come and go, shortcuts promised as innovation, and outsourcing sold as progress. Through all of that, one belief has never changed for me. If you want to stand behind your product, you need to build it yourself. At Delta Scientific, every product we sell is manufactured […]

A vehicle entered the McNamara Terminal and struck a ticket counter. Six people were injured. The driver was detained. The cause was unknown at the time. The outcome could have been far worse. This incident highlights a problem the industry has understood for years. Terminal areas are exposed by design.