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 (band) in December 1986; soon afterwards, the Grateful Dead resumed performing. Grateful Dead guitarist Bob Weir joined the band in November 1987 and remained until the band's final performance in early 1988. In these performances Go Ahead typically played an opening set without Weir. Weir would then play an acoustic set by himself and join the band for a third set. Following the dissolution of Go Ahead in March 1988 Kreutzmann, Mydland and Weir continued to perform with the Grateful Dead and Ligertwood rejoined Santana the next year. Mydland died of a speedball overdose on July 26, 1990. Go Ahead (band)