Benedict's main arena for pastoral activity was the Vatican itself, his Christmas and Easter homilies and Urbi et Orbi are delivered from St Peter's Basilica. The Vatican is also the only regular place where Benedict XVI traveled via motor without the protective bulletproof case common to most popemobiles. Despite the more secure setting, Benedict was victim to security risks several times inside Vatican City. On Wednesday, 6 June 2007 during his General Audience a man leapt across a barrier, evaded guards and nearly mounted the Pope's vehicle, although he was stopped and Benedict seemed to be unaware of the event. On Thursday, 24 December 2009, while Benedict was proceeding to the altar to celebrate Christmas Eve Mass at St Peter's Basilica, a woman later identified as 25-year-old Susanna Maiolo, who holds Italian and Swiss citizenship, jumped the barrier and grabbed the Pope by his vestments and pulled him to the ground. The 82-year-old fell but was assisted to his feet and he continued to proceed towards the altar to celebrate Mass. Roger Etchegaray, 87, the vice-dean of the College of Cardinals, fell also and suffered a hip fracture. Italian police reported that the woman had previously attempted to accost the Pope at the previous Christmas Eve Mass, but was prevented from doing so.