The horn is not a lift button.
Use the horn only to warn someone of danger. Pressing it in a jam, at a red light, or near a hospital doesn't move the traffic.
The car in front also cannot fly. We checked.
Here's the science
- What happensConstant, needless honking in traffic
- HowSustained road-traffic noise above WHO's recommended levels keeps the body in a low-grade stress response and breaks up sleep
- SoOver time, links to higher stress, disturbed sleep, raised blood pressure and hearing damage
Strongest - many studies agreeEUmeasured abroad - shown for the mechanism, not the Indian number
“WHO recommends keeping road-traffic noise below 53 dB Lden (day) and 45 dB Lnight to protect health.”
The thresholds are WHO's European guidance, shown for the mechanism. India's own CPCB limits (55 dB day / 45 dB night in residential zones) are the local rule.
Source: Environmental Noise Guidelines for the European Region - World Health Organization (Europe)(checked 2026-07-18)
And when we do it
A street where horns mean 'danger' and nothing else is calmer, safer, and easier to sleep beside.
You couldn't have known. Now you do.