A cracked windscreen, oil leaks, inoperative seatbelts and insecure seats were found at two Linq Busline sites, police said Get our morning and afternoon news emails, free app or daily news podcast Police have issued defect and infringement notices to the transport company at the centre of the Hunter Valley bus tragedy following raids on two depots. Sunday night's crash near Greta killed 10 people, and nine others remain in hospital.