The brake lights are OK it's when you're indicating and braking at the same time where it not so good
How many of you have actually travelled behind a bike with this set up and indicating ?
I have and its very clear what is happening
Normal running lights - both red lamps lit & very bright from way over 50 yds way And i mean really bright !
Braking - both lights go very bright - visible from over 50 yds away really bright, you cant miss them
Indicator (no braking) LH lamp stays lit still very visible /bright from over 50 yds away RH lamp flashes very bright orange- really bright
Indicator + braking - LH lamp goes very bright (red) Rh lamp goes very bright, (red) and then dims somewhat as the orange flashes
But at all times i could see an indicator & a brake light
Personal opinion,
For years the traditional bike back end was Indicator ------------brake/ stop -----------Indicator
Cars have been Indicator /brake/stop-------------------- Indicator/brake stop
Never been an issue
Now we have for cars Indicator /brake/stop ----------------- Indicator /brake/stop
Now we have for bikes Indicator /brake/stop ----------------- Indicator /brake/stop
And everyone thinks its not good / unclear / unsafe
You've just increased your rear end light setup by 50% and made it more obvious
I cant speak for you riding friends but ...
if i see brake lights, i'm already mapping out what / why/ where so if an indicator then goes on - it's no biggy
so i cant understand why your mates think its an issue?