Sudden Impact take place weeks or maybe months apart." Roger Ebert was more positive; while noting that the film was "implausible" with "a cardboard villain", he also praised it as "a Dirty Harry movie with only the good parts left in" and "a great audience picture". "Sudden Impact" is best remembered for Harry's catchphrase, "Go ahead, make my day". United States President Ronald Reagan used the "make my day" line in a March 1985 speech threatening to veto legislation raising taxes. When campaigning for office as mayor of Carmel-by-the-Sea, California, in 1986, Eastwood used bumper stickers entitled "Go Ahead — Make Me
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.