Mr Brown, who was criticised ferociously by Guardsman Janes' mother, Jacqui, went on: "I have telephoned Jacqui Janes to apologise for any unintended mistake in the letter. To all other families whom I have written to, I can only apologise if my handwriting is difficult to read. I have at all times acted in good faith seeking to do the right thing. I do not think anyone will believe that I write letters with any intent to cause offence."