Son and D-i-l are in the throes of buying a new house having sold their present house have to move out in 2 weeks (as the buyers who are living with their Parents have to move out as that house has been sold.)
Yet to find out when new house will be available( so moving in with D-i-l's Parents) ,the developers told them a few weeks that Japanese Knot Weed has been found on the site (200 houses being built).
Now been told that it doesn't affect their property BUT it may be a case of unexploded ordinance and radio active paint that has been found on site !!!!
it is an ex military airfield from 2WW