不管人与设备多牛,ShouderCheck是很多省的法律要求,不这样就违章,简单的很,因为是法律,而且简单易执行,没有什么可以争论的,不象遵守,可以,请各自的MPP去改交通法即可。
http://www.toronto.ca/legdocs/2010/agendas/committees/cy/cy100118/it003.pdf
drivers must
shoulder check, signal and...
http://www.mto.
gov.on.ca/english/safety/pdfs/cycling-skills.pdf
Always
shoulder check, signal and
shoulder check again before
changing lanes
http://digitalcollection.gov.mb.ca/awweb/pdfopener?smd=1&did=19273&md=1
Check your
mirrors and
shoulder check to the right before starting the turn
https://www.sgi.sk.ca/individuals/licensing/studyguides/drivershandbook/roadrules/signalling.html
When changing lanes, you must signal and do
mirror and
shoulder checks before you begin to move out of your lane.
http://www.transportation.alberta.ca/2003.htm
Changing lanes. Because of the blind spots, you must do
shoulder checks in addition to
mirror checks before changing lanes.
http://www.gov.pe.ca/highwaysafety/index.php3?number=1053795&lang=E
M
irror does not
replace the need to
shoulder check in any circumstances
换个比方,法律说不能杀人,你偏说我就不信杀不死他。。。