Still busy with your investigation on the theft charges against Mr Long Fingers, you want to proof that a reply to the bank, confirming the deposit of the money, was in the handwriting of the accused. You interviewed a colleague of the suspect, mrs Diligent, who worked with him for five years. She told you that she had for the last ten years, and quite apart from her normal work, given considerable study and attention to handwriting. She had on several occasions professionally compared handwritings but had never given evidence on handwriting. How will you go about getting the evidence of this witness (Mrs Diligent), to be admissible? (10)