Costing hundreds of thousands of pounds each, they are designed to be intruder-proof and bullet-proof.
A minimal board book designed to be baby-proof, it's ideal for short attention spans.
You might say that it seems designed to be graphic proof, if proof were needed, that Boyle can still cut it.
The Bank concedes no note is counterfeit-proof but says the polymer notes will be slower and more expensive to copy.
These were found by the court to be counterfeits.
These three samples were identified to be counterfeit.
In addition, the majority of Detected Counterfeit Medicines in the sample were classified as "Counterfeit-Unclassified" indicating that though the product is reported to be counterfeit, the specific category is not known or verifiable.
A changeover to plastic is not necessarily smooth, even though plastic notes appear to be nearly counterfeit-proof, more durable than paper and even recyclable.
Results show for example that circular holes with two geometrical distribution patterns are achievable, and unique patterns of perforation can be designed to discourage counterfeiting.
Special features, such as embossed foil holograms and special ribbons and paper, were designed to make counterfeiting difficult.
