His interpretation doesn't sound right at all...it must have continuous coverage...actually there are several rules under grandfathering that must be met depending on the circumstances.
I was going to post a link here to FEMA's grandfathering rules, but apparently they have done something to their pages and my link doesn't work right any more...I guess I'll be trying to find it now!
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My opinion only. Not legal advice.
Say you'll haunt me - Stone Sour