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 London in August 2008, when a new Go-Ahead London logo was unveiled. In 2009, Transport for London invited bids for the sale of their own bus operations which ran under the East Thames Buses brand. Go-Ahead London were selected as the preferred bidder and assumed full responsibility for 10 routes and two depots in October 2009. The East Thames brand was replaced with the Go-Ahead London brand. The East Thames operations were initially absorbed under the London General arm of Go-Ahead's London business. However, after some route movements and allocation changes some of the services now run under the London Central.