We are not recommending you try this if put in zip tie cuffs by law enforcement. But, if some disreputable person puts you in them, this information could potentially save your life.
To the Death Media posted the helpful video,
Ready Man, a “community of men reclaiming the modern male culture by training and equipping men to protect and provide in any environment,” posted this useful video Wednesday detailing an easy way to escape from a plastic zip tie with little more than a shoelace or length of string.