The Melbourne park, which is normally open and available for kids to play on when there aren't games scheduled, has become a fortress surrounded by security in blue uniforms and patrolling police officers.World number one Belgian-Dutch racing driver Max Verstappen, 24, was pictured arriving at the paddock with girlfriend Kelly Piquet, 33 ahead of the third practice session of the Bahrain Formula One Grand PrixThe 54-year-old academic and broadcaster told Donna Ferguson she has never owned a credit card, nor made any major mistakes with money.But she is prepared to spend £135 on a massage as a treat because of…