Castle doctrine possession of land to use reasonable force to regain possession of that land. The term "make my day law" came to be used in the United States in 1985 when Colorado passed a law that shielded people from any criminal or civil liability for using force against a home invader, including deadly force. (The law's nickname is a reference to the line "Go ahead, make my day" (meaning 'do something so I have an excuse to kill you') uttered by actor Clint Eastwood's character "Dirty Harry" Callahan in the 1983 police film "Sudden Impact".) Each jurisdiction incorporates the castle doctrine
Go-Ahead Group purchased as well as the Hexham operations of Arriva North East and integrated into Go North East. In August 2010 Go-Ahead America, a joint venture with Cook Illinois in which Go-Ahead held a 50% stake, commenced operating a yellow school bus contract in St Louis, Missouri. In September 2010 Meteor Parking was sold to Vinci SA, bringing Go-Ahead's involvement in the aviation support industry to a close. In May 2011 Go-Ahead acquired Thames Travel in South Oxfordshire. Acquired in 2012 were Carousel Buses (March) integrated into Oxford Bus Company, Essex based Hedingham (March), the Northumberland Park-based operations of First London