Churchill- Fully Comp? Driving other cars?

[Sime]

Basically ive just taken out insurance with Churchill, Fully comp on my astra and im just wondering whats there policy on me driving other peoples car? Or my parents car more to the point

Anyone with Churchill or can just shine some light on it?

Cheers

 

[Sime]

Dahh well... Im only 21 anyways so I guess thats down the crapper