how do you mean stemming away ? i also red that if the crack can be covered by a credit card then it can be repaired , which it can at either end dont fancy going through insurance
Tbh i'm not sure lol its through adrian flux , i'll check my paperwork EDIT* It says policy excess - £75 - windscreen and are in addition to other excesses shown on attached sheet which says drivers aged 17-20 - £350 is that just for accident damage