On the current Bromptons, there is a bump on the left crank arm which prevents the pedal from folding too far.
What happened to Toango happened to me, which led me to several misguided attempts to DIY paint my own bike; culminating in me paying a someone to re-powder paint my bike at a not-cheap price.
So, if I want to idiot-proof this from happening again (besides selling the bike, lol), do I replace the crank arm only, pedal only, or both?