blow horn!!

its written in bold letters behind trucks to blow horn. we take it literally.and keep on blowing horns incessantly.we might notice people blowing horn when they are stuck in traffic jam.still.
blowing horn is an external manifestation of internal struggle or stress the man is having.the modern lifestyle has given us sufficient stress and strain and didnot equip us with any measures to overcome them.
this blowing horns is causing lot of noise pollution apart from making traffic unbearable.this inturn causes our stress related harmones to erupt and find their manifestation in early age hypertension or diabetes ,which very common.

make yourself visible to others

we care about our headlights but never care to mend the back lights ever.they are usually worn out or not working or too dim.
most number of road accidents are due to rapid driven vehicles bumping into a stationary truck at night time or dusk.the standing truck is not noticed in darkness and the rapidly driven vehicle bumps into it.
casualty from such accidents are quite morbid or even fatal.

if the truck had put on parking lights or even put up radium strip outlining it from behind

it would be worthwhile to make yourself visible to others.

driving into a road

very often its been observed the accidents happen at the road bend. visibility is poor because of windshield and building or structure s at the bend.on coming traffic is not seen properly.
the driver has to take care while he is driving into a road ,he has to park momentarily at the junction and look well in both directions and then drive into the road if no other vehicle is seen or heard.