Stab Vests

Dear Sir or Madam,

Please could advise me which Police Forces have stab vests as
standard issue uniform and the reasons for introducing them. I
would also like to know the year each Force introduced the vests.

Yours faithfully,

Mark Charlesworth

Dear Sir or Madam,

I find it alarming that the Home Office does not know what police
forces are up to or how they are protected and why.

Yours sincerely,

Mark Charlesworth

Dear Sir or Madam,

Have you managed to collate the information and therefore know what
Police Officers and protected or not?

I only require the data in the following format, without specifics:
Force Year Introduced
West Yorkshire 1994

I look forward to your response.

Yours sincerely,

Mark Charlesworth