Every BMW windscreen is laminated, so it's highly unlikely to shatter. If your windscreen is chipped or suffers minor damage, it can be easily repaired at a BMW Centre while you wait. Sometimes these repairs or subsequent replacements are covered by your motor insurance policy, check with your insurance provider to see if you are covered.
If the damage is directly in front of the driver's line of vision, we recommend that a BMW Centre fits a new windscreen. For more serious and potentially dangerous windscreen damage, you should contact BMW Emergency Service for immediate assistance on 1890 253 181 (calls are free of charge plus your phone company's access charge).