Personally I would love to have the bunker in my garden!! Such a piece of history needs to be protected from such despoilers War relic must stay in couple's garden - News - getsurrey
It would appear the Chambers' are in the perfect position to do this since they have a listed house. Surely there's a grant they could get to restore/preserve the pillbox? They must have some sort of sense of history if they're worried about something detracting from their listed home?