Reports said the 40-year-old reality star had been working on the site in Essex when the tragedy happened and a man has been arrested on suspicion of gross negligence manslaughter
The park and ride plans have been discussed for over two decades but there was uncertainty last week, when it was claimed South Gloucestershire Council was no longer on board
Mary, 79, was last seen in Weston-super-Mare this morning (Thursday, March 28) between 10am and 10.30am. She uses a walker and officers say she may appear confused