The Tap on the shoulder: A bloke hails a cab , tells the cabbie where he wants to go . They are driving along & the bloke leans forward and taps the cabbie on the shoulder . The cabbie screams , mounts the footpath , nearly hits a bus & stops just before he is about to hit a semi . The bloke says sorry mate , I did not mean to scare you . No , it's my fault says the cabbie , you see this is my 1st day as a cabbie . I drove a hearse for 30years. Zoomer