They were grateful business owners, hawkers and residents of the race 7 with street 12 corner with the first monitoring exercise of sound pressure Corpoguajira forward with a sound level meter to measure noise pollution produced by the whistles of different vehicles during rush hour (11:20 a.m. a 12:30 p.m.)

The measurements derived from the data of the sound pressure in decibels at time intervals are performed with a sonometer. The sound pressure values ​​issued by the meter indicate that the first experience noise measurement was quite successful, as rush hour for a significant decrease was reported to 69 according to decibel indicating Resolution 0627 of 2006 of Minambiente it is indicating that the average noise should not exceed 70 decibels.

The test was conducted at three time intervals; of 10:05am a 10:17am noise pollution produced by pitos yielded an average 70.0 decibels, the second measurement was 11:23am y 11:46am averaging 73.0 decibels and between 12:04pm and 12:14pm. (rush hour) of 69.0 decibels.

The exercise took place without warning to passersby, drivers, residents and owners of commercial sites, in order to measure the degree of actual environmental noise pollution. For this pilot Corpoguajira sought the support of INTRAM with regulators Transito, Preserving Corporation, Leonardo imitola recreationist with mimes, and the Department of Environment and Housing of the municipality. It should be noted that this initiative contiuarà using in order to achieve rational and scrupulous regulate the use of pito.

Rosa Maria de Leon Lora selling stationary place grotesque said the insistence of some drivers with his dick became irritating, deafening "Sometimes I shouted to stop beeping, I respond with rudeness and ended up in a dislike of words, dañándome day, "said.

Jorge Zabaleta one of eight regulators transit INSTRAM, "The exercise is considered appropriate and novel, because it allows consciousness to educate taken while driving is an exercise in which good education and environmental pollution is immersed ".

While Carlos Morales and Jorge Brito Medina, drivers who incidentally participated and continued to watch the exercise said that the whistle was a measure of accident prevention and definitely this exercise allows them to realize that sometimes gives way to inofficious and unnecessary.