"Failure to signal" - one of my pet peeves of car drivers. IF they signal at all, it's commonly only if there are other cars around. They don't signal for cycli

"Failure to signal" - one of my pet peeves of car drivers. IF they signal at all, it's commonly only if there are other cars around. They don't signal for cyclists or pedestrians. Then there's the problem that too many drivers don't know what the hand signals even mean.