Mark and others are quite correct in saying that grandparents do not have an automatic right to a contact order, the parents can make it clear politely in writing to the grandparents that they do not wish them to have contact with their children. Then leave it up to the grandparents to apply to the court for a contact order if they wish to see their grandchildren, it will be up to the parents to satisfy the judge that such contact would be harmful to the children whose welfare will be the courts major concern.