Sadiq’s Response to Knife Crime Epidemic: £10,000 on ‘Knife Wands’ for Schools, But City Hall WON’T Track Uses or Knives Captured London Mayor Sadiq Khan’s response to the knife crime epidemic overtaking his city has been to issue metal-detecting ‘knife wands’ to schools — but City Hall is not tracking how many times they are being used, or how many knives are being confiscated, if any. Seventy-six schools across the capital are already using the wands, under what City Hall described as “Sadiq’s robust and comprehensive knife crime strategy”, and is “urging” more to take up his offer to provide...