I've just installed a side gate, and have added some of this stuff to the top rail in an attempt to deter the local yoof who regard my garden as a public right of way:
I don't know if the recent 'clarification' of what householders can now legally do to burglars is relevant; furthermore, this 'prickler' stuff, although quite sharp, isn't like barbed wire or broken-glass-in-cement.
Can anyone comment on its 'legality'?
Thanks David