Council chief executive Clare Hadley directed questions relating to Sir Tim's driving status to him, but clarified the situation regarding his mayoral car.
She said under the Local Government Members Determination 2019, a local authority could provide the mayor with a motor vehicle or with vehicle mileage.
She said even if he had a suspended driver licence, council's obligations would not change.
"Currently, he has full private use of the vehicle — unrestricted personal use — so it does not matter who is driving the vehicle.
"The mayor still needs to be able to attend engagements, so if he makes arrangements for an authorised driver, that is not a matter for council.
There were no guidelines for whether a council should or should not provide the mayor with a vehicle, but the car was part of his salary package, she said.
"A vehicle that is provided to Sir Tim for full private use must result in a deduction in his salary to allow for this. The remuneration authority sets the deduction based on the following formula — vehicle price x 41 per cent x 20 per cent = amount to be deducted from remuneration payable to Sir Tim.''
Sir Tim chaired a full council meeting today but there was no mention of his licence suspension.