Over 30% increase on monthly premium

Apparently as a policy anniversary gift Hollard decided to up my my premium by over 30%.<br> I understand minor increases but 30% seems way too high. The call centre lady told me that it's because of increases such as tow truck increases.<br> This kind of surprise increase is just shocking, especially since the value of your vehicle decreases every year.<br> Hollard, I strongly suggest that you drop my premiums or I will look for other alternatives.