[44dwarf]

DOT in both Canada and USA agree very close on turn signal lens size and physical location on the bike for safety reasons plus cops are not stupid about federal motorcycle DOT law regarding signal lighting requirements.
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Here in Massachusetts Inspection stations now have to look for DOT one blinkers as to many people kept saying "I didn't see a blinker" now they have to check each blinker and if you are involved in an accident with Non-DOT blinkers the insurance company will not pay.