What, no Two Lane Blacktop?

At a police breathalyser check in Silverstream last night I was pleased to see the rozzer in question threw a curveball into the usual 'State your name; state your address' spiel. Instead it was 'State your name; state your favourite film'. A great question for a film buff. But potentially a bit slow for the cars behind you:

'Well on some days it's David Mamet's sprightly screwball comedy State & Main, and on others it's the beautiful black and white artistry of Wim Wenders' German classic Wings of Desire / Der Himmel über Berlin, or maybe even the legendary Howard Hawks newspaper romantic satire His Girl Friday from 1940, featuring Cary Grant and Rosalind Russell as sparring ex-married journalists. But that's a lot of old films; what about Richard Linklater's awe-inspiring Boyhood from last year - a magnificent life-affirming achievement that took 12 years to make? Or seeing as this is a police-themed conversation, what about a spot of Hot Fuzz? Oh, there's 20 cars waiting? Sorry...'