I've filled out the full TA6 Property Info form for our buyer. Under Japanese Knotweed I said no, none in the property that I was aware of (lived here nearly 10 years). And no, to the best of my knowledge the house hadn't been affected by flooding.
Their solicitor is now asking about Jap Knotweed and flooding in the local area.
My solicitor isn't great so I want to know if I have to answer this? I don't know of any but these questions aren't part of the TA6 so if it later turns out there has been either of these issues in the area, might I somehow be liable? Wouldn't their searches show this anyway?