Gamekeepers sought to repel the invasion , lest the hikers scare away the birds that their employers sought to shoot .
看守猎场的人试图驱赶闯进去的旅者,以免他们吓跑了雇主要射杀的鸟。
The difference is that there is an element of endogeneity in regulatory changes , since those responsible are often " poachers turned gamekeepers " , with a good insight into the way that the private sector works .