(1) The addition of undersoil heating would almost rule out the postponement of matches for climatic reasons.(2) Which was the first British club to install undersoil heating?(3) The undersoil heating has been on all night and even though there was a covering of snow this morning, it should be okay.(4) I just wish they'd put in undersoil heating when the ground was built.(5) The invention is modelled on the undersoil heating systems at football grounds.
