Been researching airbag vests for a short while. Came across several threads on Motoair. They do supply several police agencies and you'll find them sold pretty much around the world. The maze of Motoair websites is abit confusing and the price varies drastically from the US to UK to Singapore and Australia. If you are looking to purchase one I came across the Singapore distributor and their prices beat anyone else's (even after shipping) by a longshot. They also seem to have a better selection on styles. They come in about half the price of HitAir and Helite and their discharge time is pretty quick as well. Have a look if you are interested. http://www.airbagjacket.com.sg/products.php?category_id=61