this is, to be blunt, total bollocks.
You are required by law to provide (or be able to prove you tried to find out) the name of the driver. Penalties are clearly set down and if you ignore it or do not properly comply, you are likely to be found guilty and fined.
nonsense- i have done it many times. show me in the law that stats you gave to sign anything? yes, say it was you, but dont sign it. they will scare you with false (corporate threats) - but as you are not "in" the corporate contract (as you have not signed) - it will fall apart.