I believe 6 points on your licence and a fine of around �200 is the wholly inadequate going rate. So (sadly) you're unlikely to get a ban unless you already have 6 points or more. If you plead not guilty and have to be convicted your fine may be increased (though probably not the points on your licence), and so it should if you've lied to the court. Apart from anything else, the time and effort needed for your guilt to be proven will be passed on to you in court costs.
The annoying thing for the law-abiding among us is that once you've got this on your record, it will be more difficult and expensive for you to get insurance in future, making it even less likely that you'll bother. :-(