Q618: We have got a speeding ticket for our car but we cannot remember who was driving?
It is the responsibility of the last known registered keeper of the vehicle to provide details of who was driving at the time of the alleged offence. Failure to do so could result in a fine.
If you do not know who was driving then you should contact the Central Ticket Office of the force concerned who will advise you what action to take as policy may vary from force to force. Photographic evidence (if available) may resolve the issue.
If it is a company vehicle and no driver can be identified then it may be the company secretary/director who is prosecuted for failure to furnish driver details. A company may argue that they don't keep records of who drives their vehicles so the required information cannot be supplied. However, any such argument will fail at court unless the company can prove not only that it doesn't keep records but also that failing to keep records is reasonable in the circumstances.