This might be peak improvised taillight repair. Red duct tape is common; a red bottle is bold. It technically covers the gap but will not properly illuminate under braking and could confuse drivers. The hack shows both creativity and risk. Resourcefulness deserves a nod while safety says replace the part. You can almost hear the reasoning: It is red, translucent, fits, done. Good intentions plus shaky execution often equal marginal compliance minus real function.
