What are the UK rules around driving in flip-flops?

The RAC has explained the rules around driving in flip-flops or barefoot in the United Kingdom.

Driving with flip flops can be more dangerous than you think, here's why

Is it legal or safe to drive a vehicle without shoes, especially while wearing flip-flops or sandals? - Quora

Will men really wear the superthong?

Is it illegal to drive barefoot or in flip flops? The laws around driving footwear explained

Is it illegal to eat while driving, can you drive in flip flops or barefoot and can you sleep in your car? UK driving rules explained

Greece :: Be Warned Driving in Flip Flops Definitely Illegal (Οδήγηση με σαγιονάρες)

Is it illegal to drive barefoot or while wearing flip flops?

Is driving in flip flops or barefoot legal in the UK?

Is Driving in Flip Flops Dangerous?

Is barefoot driving illegal? - The Globe and Mail

Flip flops can cause infections, excruciating pain and permanent limps

Driving in flip flops during hot weather could land you with £5,000 fine - Devon Live

Is it illegal to drive in flip-flops or barefoot?

Driving in flip flops can land you £5,000 fine, nine penalty points and ban