After Lance was made CEO in mid-2012, the board required him to use corporate aircraft for personal travel for security reasons unless the Manager of Global Security determines that other arrangements represent an acceptable risk. 兰斯在2012年年中被任命为公司CEO之后,董事会出于安全考虑要求他私人出行时乘坐公司商务机,除非全球安全总监确认其他安排的风险可以接受。