"Green tax of Rs 20 crore in kitty, but pollution in Thane remains high!"
This news that I read while sipping tea after a long drive of over 100 kilometers across Mumbai and Thane, reinforced writing this blogpost and its title.
Actually I had already begun to write this blogpost on studying various signals over a few days. Only some of them had 5...4...3...2...1... 'Second-tickers' that indicate time in 'seconds' the next signal would show up.
More than half of almost a hundred signals that I studied didn't have 'ticking countdown timers' nor were they visible except to the first row of vehicles.
Purpose of the 'ticking' is to provide transparency so that speeding vehicles could predict when to halt and stationary vehicles could 'start' their engines just-in-time. Former would prevent accidents. And both, the former and the latter, would save fuel as well as pollution by preventing idle running of engines.
So it's not necessarily the old vehicles that cause pollution. Attitude of drivers in spite of the infrastructure such as above (or the lack of it) also contribute their might. Even new vehicles holding 'pollution-in-control' certificate 'vomit pollution'.
Causes may be many that need to be treated at root cause level. It's actually easy and less expensive to do so.
Lack of proper maintenance, for instance.
Attitude of 'managing' to seek pollution certificate.
Fitting 'timers' at all signals or fitting them at visible level.
Marking an area at busy signals (as yellow box-1, 2, 3, say) that indicates those many vehicles within a maked box could pass through a given 'timer-setting' of the signal. So only one batch of vehicles within the yellow box-1 would pass within the fall of one signal.
Vehicles within yellow box-2 need not race-to-chase since the timer-setting of signal-1 won't be adequate to get them cleared. See the idea in sketch.
The denomination of the boxes can be standardized in steps equivalent to the units of signal-time so that signal time can be adjusted as per demand. This is equivalent to a 'pitch' in 'just-in-time' or 'lean' operations that bring in visibility. Thereby it will reduce costs such as fuel consumption and pollution in case of traffic.
Installing proper signboards and indicators. In absence of that, many a time a driver ends up getting stuck on signals while he could have easily taken a couple of flyovers to reach his destination without any waiting time.
This is analogous to a 50-story building employing say four high-technology lifts: one each reserved for going upto 10th floor, upto 20th floor, upto 30th floor, and upto 40th floor respectively; but not having a few pennies worth signboards. A first time visitor might end up landing into a wrong lift and shuttling among lifts and floors. Murphy's law usually takes over in such cases!
Tackling habits of people pressing switches of all the lifts at a time without reading signboards if at all they are readable, is another story of course!
Shear waste of energy! Many a time road-signs are hidden behind political hoardings full of birthday wishes.
In short, root cause of pollution is the wasteful human-activity that adds costs rather than value.
Unless there is a reward mechanism to recognise all those stakeholders who involve themselves in finding out non-value-activities, merely punishing at symptomatic level is not going to be of much help.
Authorities must listen to their voice on their real time difficulties. Leaders need to go to corresponding workplace (Gemba) in real time (Genjitsu) in order to do so so that they can see the difficulties themselves. They must treat those difficulties at root cause levels rather than merely giving first-aids to symptoms.
In absence of doing so, many more 'crores' might get collected as 'pollution tax' in kitty, but abnormality levels will remain high in multiples of hundreds!'
Also read a few relevant blogposts hereunder:
