Issue with the Canadian Drivers License SIT

Did any face an issue with the Canadian Driver's License SIT in the DLP policy? We see a lot of false positives especially around BC province number, NB, PrinceEdward Island and Saskatchewan. These provinces has just digits which can flag any kind of digits. Even if we use some custom RegEx and reduced keyword list, it still flags a lot of false positives.

We see this as more and more customers are not happy with it. Has anyone found a breakthrough or best solution for deploying the Canadian Driver's License DLP?