I'm currently writing my dissertation on knife crime in London and would be so grateful if you could spare a couple of minutes to fill in a questionnaire I have prepared.

It'll only take a few minutes and I'll, like, be your best friend if you do.

The link is here:

http://spreadsheets.google.com/viewform?hl=en&formkey=cG1NM0tRQ2tsUnFPR3pvNUVnYUc4SlE6MA..

Thanks!