Family car insurance cheaper?

Health  insurance  protection or auto insurance- accident?
Simply how much is my number subscription no insurance admission planning to cost?
How are car insurance companies governed?
I offered the broker anything on my Geico policy plus they estimated me having a 500 buck six month premium which will be less than what I buy with Geico (nearly 1000 pounds!!) Appears to great to become correct. Is it? Has anyone had a negative encounter together? Good knowledge? Please share.
"I have been 18 for a few months now on transferring intomy men parents place in about two weeks and that Iam planning