UK Landlord Forum / Life

My landlord insurance is up for renewal. Will the fact that the tenants have been served a section 21 notice a couple of weeks ago affect my cover? The insurance includes legal cover, and I'm not sure whether the insurer will see this as increasing their risk.
There's nowhere in the renewal document that suggests that I need to report the notice to them, but should I? If I don't, could it come back to bite me?

Knowing the lengths that insurers go to in order to wriggle out of paying I would most certainly inform them in writing.