Motor Insurance renewal, disabled driver

My motor insurance is due for renewal. I am a disabled driver and have the 101 stamped on my licence to confirm that I have a disability. The insurance company are looking for a photocopy of the front and back of my licence so when they get it they will be aware of my disabilty. Is there any need for me to tell them about my disabilty in greater detail or is this 101 on my licence enough?

If you fully disclosed your disability when you took out the policy it is unlikely that they will look for anything else from you.
Under any contract of insurance you have a responsibility to disclose any information that may affect an insurers opinion of the risk.