Just wondering, im about to be a named driver on my boss's motor trade policy. Im 18 years old, and is going to add me onto his policy, as i am working for him (selling his cars and incharge of advertising vehicles), he's going to add me on his policy as a named driver, which will allow me to drive any of his vehicles, for business use or SDP. His policy is Fully Comp.
Im just wondering, as its fully comp, does it mean i can drive ANY other vehicle i want (with car owners permision and his car already being insured on a private policy), does it mean i can drive any other car and be covered third party?
For example, say i need to drive my uncles car to go somewhere, will i be covered third party on it?
Thanks for reading, and please, serious responses only, from people who know about Trader Policy's. Thanks.