On Thursday, September 12, 2013 5:56:45 AM UTC-4, wrote:
I do not shout "left" when I bypass slower rider....Usually I get a sudden shock

whenever a fast cyclist bypassing me. I yell out "You ****ing asshole!".

Around here, "Bike up!" has always been the warning when overtaking.
--
Andrew Chaplin
SIT MIHI GLADIUS SICUT SANCTO MARTINO