Hippy out and about again

Where was I being invited to arrange my Christmas party, seen over the weekend.Good clues for you here and I remembered to cross out the venues name

Chateau Impney, Droitwich.

Well done Sir, what particular clue in the picture gave it away?

Used to have a regular tip in Droitwich, passed down there from the M5 many a time :smiley:

I wondered if it were the distinctive bridge you could see in the Chateaus grounds or the configuration of traffic signs at the traffic lights.