remove signatures from private messages

[Smoothie]

How would I go about removing signatures from private messages , permanently?

[Scott MacVicar]

Remove it from the template called 'priv_sendprivmsg'

<br><input type="checkbox" name="signature" value="yes" $signaturechecked> <b>Show Signature:</b> include your profile signature. Only registered users may have signatures.

[Smoothie]

Thanks