Drink Driving

They can refuse to give your hgv entitlement back or add another few months ban on it if they wish to.
You will get work but as Harry says it may by at the slightly less blue chip end of the scale.
Small operators will probaly be a better bet where you may be able to come to an agreement if there’s a higher excess on your policy.
Skip and tipper operators also tend to be more tolerant on this and convictions in general as they pay a fortune in premiums as it is.