What stopping distance should a driver allow for when driving in snow or icy conditions?

Up to half the normal distance.
The normal distance.
Up to ten times the normal distance.
Twice the normal distance.

Explantion: When driving in snow or icy conditions a driver should allow a greater distance from the vehicle in front as stopping distances can be increased by up to ten times the normal.

Theory Tester

What stopping distance should a driver allow for when driving in snow or icy conditions?

Managing Risk