Removing driver

Currently, I have CUDA-11.2 toolkit with 460 driver and it is working. I would like to install CUDA 11.4 with driver 470 in order to run some Nvidia docker images. Because of difference in driver versions, I receive some errors.
I would like to know what is the safest way to uninstall the existing driver? When I run /usr/local/cuda/bin/cuda-uninstaller, I can remove toolkit and samples, but don’t see the driver uninstallation. Any note on that?

Edit: It seems that sudo /usr/bin/nvidia-uninstall exists in newer versions of 11 and not 11.2.