Plymouth police are continuing to collect an scary haul of weapons as the force's knife amnesty continues.In particular, people in Plymouth are being urged to hand in so-called zombie knives amid fears they will "end up in the wrong hands".The "Bin The Knife" campaign started on Tuesday and runs until Monday. Scores of knives have already been surrendered.A massive sword was even handed in to officers at Crownhill station.Acting Det Supt Ben Deer said: "These zombie knives can cause devastating...
